---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4288 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 9.4G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 712 12186 1 3098 14945 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:4a:af:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe4a:aff6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:38:94:1e 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-4288) 11/04/24 _x86_64_ (4 CPU) 09:51:58 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 328.11 156.37 171.74 0.00 11982.67 97871.15 0.00 09:54:01 108.93 39.49 69.44 0.00 1323.11 7347.99 0.00 09:55:01 176.17 47.93 128.25 0.00 2923.65 17032.09 0.00 09:56:01 40.33 5.18 35.14 0.00 386.87 9398.30 0.00 09:57:01 18.28 0.30 17.98 0.00 18.40 1011.47 0.00 Average: 134.37 49.86 84.51 0.00 3327.05 26533.05 0.00 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 13601220 15430704 562872 3.44 47788 1992168 1228872 7.05 796404 1734800 49456 09:54:01 13168104 15357828 615732 3.76 74732 2305536 1309500 7.51 926688 1998368 218332 09:55:01 11003540 13783236 2177160 13.29 89696 2848344 3019496 17.32 2709536 2332168 241488 09:56:01 12511000 15328876 631420 3.85 91888 2882448 1302204 7.47 1229568 2306084 17208 09:57:01 12484984 15305164 654628 4.00 93056 2883496 1322292 7.59 1257208 2305056 576 Average: 12553770 15041162 928362 5.67 79432 2582398 1636473 9.39 1383881 2135295 105412 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 09:53:01 ens3 415.05 269.47 1966.40 68.09 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:54:01 ens3 91.25 74.40 877.53 8.44 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:55:01 ens3 366.24 292.98 4243.57 44.16 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:56:01 ens3 33.98 32.39 79.55 11.28 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:57:01 ens3 7.60 8.77 5.32 3.63 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 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 182.83 135.61 1434.52 27.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4288) 11/04/24 _x86_64_ (4 CPU) 09:51:58 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 13.49 18.11 14.84 3.87 0.13 49.57 09:53:01 0 20.22 16.49 13.84 3.34 0.12 46.00 09:53:01 1 10.62 19.37 16.50 6.52 0.15 46.84 09:53:01 2 12.47 18.33 14.77 3.50 0.14 50.79 09:53:01 3 10.67 18.23 14.25 2.11 0.12 54.62 09:54:01 all 16.40 5.18 5.02 3.86 0.09 69.46 09:54:01 0 24.87 4.94 5.19 2.68 0.12 62.22 09:54:01 1 24.46 5.77 5.49 2.58 0.08 61.62 09:54:01 2 5.31 5.64 4.78 6.23 0.08 77.95 09:54:01 3 10.90 4.37 4.60 3.97 0.07 76.09 09:55:01 all 56.87 0.00 2.80 2.94 0.12 37.27 09:55:01 0 52.33 0.00 2.35 5.84 0.10 39.38 09:55:01 1 56.22 0.00 1.71 1.19 0.13 40.74 09:55:01 2 60.75 0.00 4.84 1.53 0.13 32.74 09:55:01 3 58.19 0.00 2.30 3.19 0.12 36.21 09:56:01 all 37.14 0.00 1.20 6.97 0.08 54.61 09:56:01 0 30.07 0.00 1.50 0.40 0.05 67.98 09:56:01 1 47.11 0.00 1.30 5.47 0.07 46.05 09:56:01 2 31.42 0.00 0.82 18.35 0.12 49.29 09:56:01 3 39.97 0.00 1.18 3.64 0.08 55.13 09:57:01 all 6.24 0.00 0.29 16.07 0.05 77.35 09:57:01 0 12.78 0.00 0.34 3.99 0.07 82.83 09:57:01 1 6.28 0.00 0.34 3.58 0.05 89.76 09:57:01 2 0.45 0.00 0.20 53.08 0.03 46.24 09:57:01 3 5.50 0.00 0.30 3.54 0.03 90.62 Average: all 26.02 4.64 4.81 6.75 0.09 57.68 Average: 0 28.06 4.26 4.63 3.24 0.09 59.72 Average: 1 28.96 5.01 5.06 3.87 0.10 57.01 Average: 2 22.06 4.77 5.06 16.61 0.10 51.40 Average: 3 24.99 4.51 4.52 3.29 0.08 62.61