---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-6152 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32 KiB L1i cache: 32 KiB L2 cache: 512 KiB L3 cache: 16 MiB NUMA node0 CPU(s): 0 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 969M 0 969M 0% /dev tmpfs 198M 1.1M 197M 1% /run /dev/vda1 194G 11G 184G 6% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 406 137 0 1426 1373 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:4e:94:70 brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 metric 100 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe4e:9470/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 06:9e:b0:65:bd:dc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-6152) 08/02/25 _x86_64_ (1 CPU) 11:50:27 LINUX RESTART (1 CPU) 11:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:52:01 380.53 58.05 322.47 0.00 10214.49 21078.93 0.00 11:53:01 4.45 0.75 3.70 0.00 9.87 9897.02 0.00 11:54:01 2.30 0.00 2.30 0.00 0.00 7643.66 0.00 11:55:01 2.22 0.00 2.22 0.00 0.00 7543.09 0.00 11:56:01 58.11 18.33 39.78 0.00 3572.07 16448.19 0.00 11:57:01 21.38 15.50 5.88 0.00 1064.76 7829.63 0.00 11:58:01 99.33 3.53 95.80 0.00 331.33 24576.13 0.00 Average: 81.20 13.74 67.46 0.00 2170.73 13573.76 0.00 11:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 123708 1438160 356304 17.65 49008 1366156 1198284 39.07 512408 1207500 66632 11:53:01 125196 1439880 354556 17.56 49096 1366260 1198284 39.07 510880 1207416 200 11:54:01 126960 1441724 352704 17.47 49176 1366260 1198284 39.07 509364 1207252 164 11:55:01 126920 1441764 352656 17.47 49256 1366268 1198284 39.07 509120 1207260 192 11:56:01 184000 1433216 355016 17.59 73936 1276620 1229348 40.08 692368 960280 1100 11:57:01 155048 1465392 321232 15.91 79076 1330224 926652 30.21 684836 995904 27704 11:58:01 98360 1400236 371028 18.38 100760 1285824 972964 31.72 648060 1059356 109296 Average: 134313 1437196 351928 17.43 64330 1336802 1131729 36.90 581005 1120710 29327 11:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 ens3 353.79 204.86 1605.46 68.45 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 11:53:01 ens3 0.15 0.88 0.01 0.04 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:54:01 ens3 0.02 0.73 0.00 0.03 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:55:01 ens3 0.17 0.88 0.01 0.04 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 11:56:01 ens3 117.45 59.47 2252.24 4.24 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 11:57:01 ens3 6.63 6.47 4.02 3.22 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 11:58:01 ens3 75.12 51.15 1094.65 13.92 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 79.06 46.36 708.07 12.85 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-2c-8g-6152) 08/02/25 _x86_64_ (1 CPU) 11:50:27 LINUX RESTART (1 CPU) 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 26.63 0.00 5.33 20.05 0.07 47.93 11:52:01 0 26.63 0.00 5.33 20.05 0.07 47.93 11:53:01 all 0.15 0.00 0.12 0.25 0.05 99.43 11:53:01 0 0.15 0.00 0.12 0.25 0.05 99.43 11:54:01 all 0.23 0.00 0.08 0.08 0.03 99.57 11:54:01 0 0.23 0.00 0.08 0.08 0.03 99.57 11:55:01 all 0.27 0.00 0.08 0.08 0.05 99.52 11:55:01 0 0.27 0.00 0.08 0.08 0.05 99.52 11:56:01 all 11.21 0.00 6.87 3.95 0.07 77.91 11:56:01 0 11.21 0.00 6.87 3.95 0.07 77.91 11:57:01 all 9.01 0.00 1.21 1.24 0.05 88.49 11:57:01 0 9.01 0.00 1.21 1.24 0.05 88.49 11:58:01 all 82.31 0.00 5.67 8.08 0.10 3.84 11:58:01 0 82.31 0.00 5.67 8.08 0.10 3.84 Average: all 18.60 0.00 2.77 4.83 0.06 73.75 Average: 0 18.60 0.00 2.77 4.83 0.06 73.75