---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4347 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 9.7G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11847 1 3472 14980 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:3b:82:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe3b:82f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:89:a7:4a 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-4347) 11/04/24 _x86_64_ (4 CPU) 14:42:49 LINUX RESTART (4 CPU) 14:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:44:01 355.94 165.69 190.25 0.00 12056.52 59910.55 0.00 14:45:01 120.25 49.61 70.64 0.00 2997.63 10781.29 0.00 14:46:01 209.02 20.86 188.15 0.00 1288.19 26537.31 0.00 14:47:01 29.83 3.58 26.25 0.00 139.98 6626.50 0.00 14:48:01 48.43 1.85 46.58 0.00 2304.70 12920.63 0.00 14:49:01 38.89 1.88 37.01 0.00 230.49 10571.70 0.00 Average: 133.72 40.58 93.15 0.00 3169.56 21224.43 0.00 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 13424776 15398956 586856 3.58 59804 2117256 1323872 7.60 840440 1851056 134336 14:45:01 12339152 14830344 1132816 6.92 86276 2584752 1748300 10.03 1479436 2252112 304852 14:46:01 11150720 14087952 1872696 11.43 100436 2996588 2402320 13.78 2455916 2438640 119808 14:47:01 10869088 13737524 2223028 13.57 101684 2927772 2632912 15.11 2812984 2368080 13964 14:48:01 10352328 13682248 2271728 13.87 107092 3365264 2784248 15.97 2906716 2758524 266476 14:49:01 10310964 13507280 2443372 14.92 110020 3230992 2877068 16.51 3197684 2511828 19708 Average: 11407838 14207384 1755083 10.71 94219 2870437 2294787 13.17 2282196 2363373 143191 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 14:44:01 ens3 460.56 291.72 2487.07 70.32 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 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:45:01 ens3 280.59 227.66 3553.39 34.32 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 1991.05 1991.05 1893.56 1893.56 0.00 0.00 0.00 0.00 14:46:01 ens3 311.65 215.98 4091.43 23.31 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 2028.75 2028.75 1928.20 1928.20 0.00 0.00 0.00 0.00 14:47:01 ens3 52.39 46.73 33.76 11.18 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 2695.95 2695.95 2560.63 2560.63 0.00 0.00 0.00 0.00 14:48:01 ens3 203.73 108.21 2225.41 19.86 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 1396.78 1396.78 1321.63 1321.63 0.00 0.00 0.00 0.00 14:49:01 ens3 42.23 37.54 22.91 9.64 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 1352.65 1352.65 1284.09 1284.09 0.00 0.00 0.00 0.00 Average: ens3 225.19 154.64 2069.00 28.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4347) 11/04/24 _x86_64_ (4 CPU) 14:42:49 LINUX RESTART (4 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 17.68 18.72 14.38 3.32 0.13 45.76 14:44:01 0 18.65 17.45 14.53 3.12 0.14 46.10 14:44:01 1 11.18 21.80 15.85 3.66 0.12 47.39 14:44:01 2 17.76 18.79 13.76 3.98 0.15 45.57 14:44:01 3 23.16 16.86 13.36 2.52 0.12 43.99 14:45:01 all 35.47 0.80 2.73 2.48 0.09 58.43 14:45:01 0 36.48 0.39 2.33 1.57 0.10 59.13 14:45:01 1 33.68 0.71 2.80 1.23 0.08 61.50 14:45:01 2 31.90 1.08 2.79 5.32 0.10 58.80 14:45:01 3 39.81 1.02 2.98 1.82 0.07 54.31 14:46:01 all 66.58 0.00 3.15 2.02 0.11 28.14 14:46:01 0 69.68 0.00 2.90 1.10 0.08 26.23 14:46:01 1 66.41 0.00 3.49 2.97 0.12 27.01 14:46:01 2 59.33 0.00 3.54 2.99 0.12 34.03 14:46:01 3 70.93 0.00 2.65 1.01 0.12 25.29 14:47:01 all 72.85 0.00 2.64 0.26 0.11 24.15 14:47:01 0 75.94 0.00 2.85 0.34 0.15 20.72 14:47:01 1 71.25 0.00 2.13 0.08 0.10 26.43 14:47:01 2 72.16 0.00 1.91 0.12 0.08 25.73 14:47:01 3 72.04 0.00 3.65 0.49 0.10 23.72 14:48:01 all 69.13 0.00 3.49 0.58 0.11 26.69 14:48:01 0 69.50 0.00 3.07 1.09 0.12 26.21 14:48:01 1 72.62 0.00 4.30 0.15 0.12 22.81 14:48:01 2 70.02 0.00 4.07 0.68 0.12 25.11 14:48:01 3 64.39 0.00 2.52 0.39 0.10 32.60 14:49:01 all 70.15 0.00 2.60 0.70 0.10 26.45 14:49:01 0 74.15 0.00 3.01 0.49 0.10 22.24 14:49:01 1 59.14 0.00 2.25 0.42 0.12 38.08 14:49:01 2 71.45 0.00 2.32 0.18 0.10 25.95 14:49:01 3 75.94 0.00 2.83 1.69 0.10 19.43 Average: all 55.35 3.24 4.82 1.56 0.11 34.93 Average: 0 57.41 2.96 4.78 1.28 0.11 33.45 Average: 1 52.42 3.73 5.13 1.41 0.11 37.20 Average: 2 53.81 3.29 4.72 2.21 0.11 35.85 Average: 3 57.75 2.96 4.65 1.32 0.10 33.22