---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9597 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 9.6G 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 683 11801 1 3511 14974 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:82:d2:72 brd ff:ff:ff:ff:ff:ff inet 10.30.170.113/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe82:d272/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:45:b5:63 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-9597) 11/23/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 299.12 121.33 177.79 0.00 7360.08 22895.29 0.00 08:32:01 237.15 49.58 187.57 0.00 3044.05 25733.04 0.00 08:33:01 16.68 1.03 15.65 0.00 45.19 17592.67 0.00 08:34:01 52.94 5.12 47.83 0.00 216.63 16250.76 0.00 08:35:01 60.11 5.18 54.93 0.00 4520.76 28905.43 0.00 08:36:01 8.10 0.17 7.93 0.00 12.26 4415.80 0.00 Average: 111.84 30.15 81.69 0.00 2519.93 19289.36 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 13416308 15429708 552192 3.37 68532 2143340 1267488 7.27 795472 1898152 149480 08:32:01 12040404 14526788 1435068 8.76 83636 2583896 2161836 12.40 1802224 2228204 136440 08:33:01 11809712 14357932 1602772 9.78 85756 2641644 2429040 13.94 2012544 2246132 23488 08:34:01 11364856 14208524 1750648 10.69 98780 2908848 2244840 12.88 2188620 2496508 248952 08:35:01 10646912 13882928 2065104 12.61 107436 3280472 2538368 14.56 2758096 2619356 1656 08:36:01 12156744 15393388 555672 3.39 107268 3281740 1293848 7.42 1253832 2619488 1632 Average: 11905823 14633211 1326909 8.10 91901 2806657 1989237 11.41 1801798 2351307 93608 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:31:01 ens3 342.02 228.19 1422.09 67.89 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:32:01 ens3 306.16 243.84 3891.93 33.91 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 24.00 24.00 2.31 2.31 0.00 0.00 0.00 0.00 08:33:01 ens3 77.55 63.47 283.16 14.84 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 785.27 785.27 724.57 724.57 0.00 0.00 0.00 0.00 08:34:01 ens3 288.00 204.90 4035.18 24.04 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 4.78 4.78 0.39 0.39 0.00 0.00 0.00 0.00 08:35:01 ens3 187.52 148.15 2791.79 19.38 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 5.17 5.17 0.41 0.41 0.00 0.00 0.00 0.00 08:36:01 ens3 6.77 5.97 4.09 2.26 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.33 137.33 121.65 121.65 0.00 0.00 0.00 0.00 Average: ens3 200.95 148.87 2073.24 26.94 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9597) 11/23/24 _x86_64_ (4 CPU) 08:29:28 LINUX RESTART (4 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 20.69 15.71 14.23 4.03 0.13 45.20 08:31:01 0 19.56 16.45 14.41 2.78 0.12 46.67 08:31:01 1 29.29 13.65 12.82 4.77 0.14 39.33 08:31:01 2 16.74 16.71 15.03 2.92 0.14 48.46 08:31:01 3 17.22 16.04 14.65 5.64 0.14 46.32 08:32:01 all 52.78 0.00 2.50 2.48 0.11 42.13 08:32:01 0 53.68 0.00 3.19 1.30 0.12 41.71 08:32:01 1 54.99 0.00 1.86 3.98 0.12 39.05 08:32:01 2 55.52 0.00 2.63 1.26 0.10 40.49 08:32:01 3 46.93 0.00 2.31 3.37 0.12 47.27 08:33:01 all 75.28 0.00 2.55 0.23 0.15 21.79 08:33:01 0 72.63 0.00 2.59 0.07 0.17 24.55 08:33:01 1 74.15 0.00 2.23 0.39 0.13 23.10 08:33:01 2 79.42 0.00 2.77 0.13 0.15 17.53 08:33:01 3 74.90 0.00 2.63 0.32 0.13 22.01 08:34:01 all 51.60 0.00 2.60 0.30 0.11 45.39 08:34:01 0 46.28 0.00 1.99 0.55 0.12 51.06 08:34:01 1 55.54 0.00 2.05 0.22 0.12 42.07 08:34:01 2 55.82 0.00 3.83 0.40 0.10 39.85 08:34:01 3 48.79 0.00 2.53 0.02 0.12 48.55 08:35:01 all 76.66 0.00 3.31 0.79 0.13 19.11 08:35:01 0 76.72 0.00 2.68 0.25 0.13 20.21 08:35:01 1 75.90 0.00 3.66 0.13 0.13 20.17 08:35:01 2 77.04 0.00 3.39 1.53 0.13 17.91 08:35:01 3 77.00 0.00 3.49 1.24 0.13 18.13 08:36:01 all 43.31 0.00 1.40 0.03 0.08 55.18 08:36:01 0 49.25 0.00 1.54 0.00 0.08 49.13 08:36:01 1 34.43 0.00 1.58 0.08 0.08 63.83 08:36:01 2 42.46 0.00 1.23 0.02 0.10 56.19 08:36:01 3 47.10 0.00 1.24 0.02 0.07 51.58 Average: all 53.50 2.57 4.39 1.30 0.12 38.12 Average: 0 53.13 2.69 4.36 0.82 0.12 38.88 Average: 1 54.15 2.23 4.00 1.58 0.12 37.92 Average: 2 54.62 2.73 4.77 1.04 0.12 36.72 Average: 3 52.09 2.63 4.44 1.75 0.12 38.96