---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7961 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11808 1 3495 14964 Swap: 1023 0 1023 ---> 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 mq state UP group default qlen 1000 link/ether fa:16:3e:e9:7a:64 brd ff:ff:ff:ff:ff:ff inet 10.30.171.243/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fee9:7a64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:ff:28:52 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7961) 11/16/24 _x86_64_ (4 CPU) 18:13:18 LINUX RESTART (4 CPU) 18:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 151.28 78.22 73.06 0.00 2468.19 6991.92 0.00 18:16:01 76.67 30.49 46.18 0.00 1897.55 9661.99 0.00 18:17:01 158.89 20.16 138.73 0.00 1221.80 9102.08 0.00 18:18:01 9.73 0.68 9.05 0.00 50.52 2142.98 0.00 18:19:01 104.78 10.05 94.73 0.00 4709.22 22123.38 0.00 18:20:01 9.38 0.02 9.37 0.00 0.13 563.64 0.00 Average: 84.94 23.12 61.82 0.00 1722.50 8435.01 0.00 18:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13346516 15408604 573012 3.50 70584 2188176 1311348 7.52 820336 1940652 184308 18:16:01 12742376 15076636 892432 5.45 82476 2436948 1538944 8.83 1176324 2164456 131816 18:17:01 11847816 14358728 1604272 9.79 86720 2603692 2182224 12.52 2006980 2213844 37164 18:18:01 11443620 14221148 1740224 10.62 92600 2851536 2198352 12.61 2167288 2444552 236628 18:19:01 10841144 14061276 1889576 11.53 109140 3262380 2662800 15.28 2587632 2598344 11016 18:20:01 10587012 13809664 2141208 13.07 108948 3264644 2584888 14.83 2839672 2599968 1176 Average: 11801414 14489343 1473454 8.99 91745 2767896 2079759 11.93 1933039 2326969 100351 18:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 82.46 68.38 926.66 8.21 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 18:16:01 ens3 204.88 172.10 2240.41 30.04 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:17:01 ens3 203.45 161.06 1433.73 30.46 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 12.73 12.73 0.80 0.80 0.00 0.00 0.00 0.00 18:18:01 ens3 292.05 201.20 3552.70 28.48 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 36.06 36.06 3.58 3.58 0.00 0.00 0.00 0.00 18:19:01 ens3 268.19 178.54 3283.21 21.63 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 945.31 945.31 897.70 897.70 0.00 0.00 0.00 0.00 18:20:01 ens3 1.87 2.02 0.35 0.35 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 7.65 7.65 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 175.74 130.72 1908.91 19.89 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 167.76 167.76 150.89 150.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7961) 11/16/24 _x86_64_ (4 CPU) 18:13:18 LINUX RESTART (4 CPU) 18:14:02 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 17.44 11.45 9.96 3.92 0.10 57.13 18:15:01 0 17.07 11.31 9.88 2.90 0.10 58.74 18:15:01 1 25.50 11.52 10.06 2.92 0.12 49.89 18:15:01 2 10.35 12.01 9.61 2.24 0.07 65.73 18:15:01 3 16.86 10.98 10.28 7.60 0.12 54.16 18:16:01 all 14.27 0.00 0.95 2.55 0.05 82.18 18:16:01 0 14.58 0.00 0.27 0.02 0.03 85.11 18:16:01 1 17.71 0.00 1.42 1.02 0.05 79.80 18:16:01 2 12.03 0.00 0.92 6.86 0.07 80.13 18:16:01 3 12.76 0.00 1.20 2.30 0.07 83.68 18:17:01 all 76.34 0.00 2.41 1.36 0.11 19.78 18:17:01 0 77.01 0.00 2.78 2.07 0.10 18.03 18:17:01 1 75.00 0.00 2.50 1.73 0.12 20.65 18:17:01 2 75.86 0.00 1.86 0.82 0.12 21.34 18:17:01 3 77.50 0.00 2.51 0.81 0.10 19.08 18:18:01 all 54.84 0.00 1.75 0.25 0.08 43.08 18:18:01 0 57.68 0.00 1.96 0.03 0.08 40.24 18:18:01 1 55.51 0.00 2.12 0.57 0.08 41.71 18:18:01 2 53.14 0.00 1.65 0.35 0.08 44.77 18:18:01 3 53.01 0.00 1.27 0.03 0.08 45.60 18:19:01 all 71.31 0.00 3.34 1.43 0.11 23.81 18:19:01 0 71.29 0.00 3.10 1.06 0.10 24.45 18:19:01 1 70.53 0.00 3.65 2.05 0.10 23.68 18:19:01 2 69.47 0.00 3.53 1.39 0.15 25.45 18:19:01 3 73.93 0.00 3.08 1.23 0.10 21.66 18:20:01 all 55.59 0.00 1.25 0.03 0.08 43.05 18:20:01 0 60.42 0.00 1.07 0.02 0.08 38.41 18:20:01 1 55.35 0.00 1.52 0.02 0.08 43.03 18:20:01 2 57.71 0.00 1.09 0.08 0.08 41.04 18:20:01 3 48.89 0.00 1.31 0.02 0.08 49.69 Average: all 48.34 1.88 3.25 1.58 0.09 44.86 Average: 0 49.71 1.86 3.15 1.01 0.08 44.19 Average: 1 50.01 1.88 3.52 1.38 0.09 43.12 Average: 2 46.50 1.97 3.09 1.96 0.10 46.39 Average: 3 47.13 1.81 3.26 1.99 0.09 45.73