---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-531 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: 2799.998 BogoMIPS: 5599.99 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 690 12137 1 3169 14967 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:a2:ac:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.166/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fea2:acb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d0:57:d2:4d 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-531) 12/06/24 _x86_64_ (4 CPU) 14:41:51 LINUX RESTART (4 CPU) 14:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:43:01 231.43 126.13 105.30 0.00 10876.99 43944.01 0.00 14:44:01 190.08 57.77 132.31 0.00 2224.16 8942.53 0.00 14:45:01 224.78 48.51 176.27 0.00 3073.62 16943.58 0.00 14:46:01 10.05 0.57 9.48 0.00 28.00 2426.26 0.00 14:47:01 43.73 1.83 41.89 0.00 160.37 5796.90 0.00 Average: 140.01 46.96 93.05 0.00 3272.63 15610.65 0.00 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 13685696 15488384 508052 3.10 50256 1962080 1237784 7.10 733952 1716028 37720 14:44:01 13159588 15384960 589148 3.60 80752 2331664 1304072 7.48 909140 2022588 231088 14:45:01 11771124 14348196 1616280 9.87 91036 2659920 2244376 12.88 2064208 2231564 40324 14:46:01 11572356 14230268 1733924 10.58 93508 2729960 2298444 13.19 2204152 2282968 46856 14:47:01 12617712 15367320 590304 3.60 98388 2810976 1326228 7.61 1084596 2342588 1020 Average: 12561295 14963826 1007542 6.15 82788 2498920 1682181 9.65 1399210 2119147 71402 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 381.94 254.69 1925.09 67.92 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 14:44:01 ens3 82.19 70.07 943.25 9.38 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:45:01 ens3 269.09 221.85 3397.77 33.80 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:46:01 ens3 41.86 38.03 37.00 10.39 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:47:01 ens3 63.99 47.31 778.46 13.89 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 167.81 126.39 1416.31 27.08 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 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-531) 12/06/24 _x86_64_ (4 CPU) 14:41:51 LINUX RESTART (4 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 10.18 13.82 11.88 17.93 0.17 46.02 14:43:01 0 10.32 13.91 11.51 29.40 0.15 34.71 14:43:01 1 9.46 14.35 11.88 8.08 0.17 56.06 14:43:01 2 8.54 14.18 11.79 11.74 0.12 53.63 14:43:01 3 12.40 12.82 12.35 22.58 0.24 39.61 14:44:01 all 18.61 7.19 6.15 4.39 0.09 63.57 14:44:01 0 6.05 7.52 6.57 7.12 0.08 72.65 14:44:01 1 32.28 5.13 5.35 3.01 0.10 54.12 14:44:01 2 11.03 7.79 5.71 2.97 0.08 72.41 14:44:01 3 25.15 8.30 6.94 4.43 0.08 55.09 14:45:01 all 65.84 0.00 2.58 3.53 0.14 27.91 14:45:01 0 62.89 0.00 2.14 2.96 0.15 31.85 14:45:01 1 68.59 0.00 3.15 2.76 0.13 25.36 14:45:01 2 67.72 0.00 2.24 2.87 0.15 27.02 14:45:01 3 64.18 0.00 2.77 5.52 0.13 27.40 14:46:01 all 79.05 0.00 1.92 0.08 0.12 18.83 14:46:01 0 83.36 0.00 2.46 0.08 0.12 13.99 14:46:01 1 77.61 0.00 1.86 0.08 0.12 20.33 14:46:01 2 81.64 0.00 1.69 0.02 0.12 16.53 14:46:01 3 73.59 0.00 1.66 0.15 0.13 24.47 14:47:01 all 42.07 0.00 1.57 2.09 0.09 54.17 14:47:01 0 32.65 0.00 1.51 0.65 0.10 65.10 14:47:01 1 40.74 0.00 1.64 4.67 0.08 52.86 14:47:01 2 34.35 0.00 1.15 0.15 0.08 64.26 14:47:01 3 60.68 0.00 1.99 2.93 0.10 34.30 Average: all 43.24 4.17 4.80 5.57 0.12 42.10 Average: 0 39.14 4.24 4.81 7.95 0.12 43.74 Average: 1 45.83 3.88 4.76 3.71 0.12 41.70 Average: 2 40.71 4.37 4.50 3.53 0.11 46.79 Average: 3 47.28 4.20 5.12 7.08 0.14 36.17