---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3730 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 743 11764 1 3489 14914 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:03:0f:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.105/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe03:fd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:95:f4:3e 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-3730) 11/02/24 _x86_64_ (4 CPU) 20:36:39 LINUX RESTART (4 CPU) 20:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:38:01 354.06 169.81 184.25 0.00 11807.20 47156.27 0.00 20:39:01 219.46 36.24 183.22 0.00 2081.52 12932.93 0.00 20:40:01 54.02 17.36 36.65 0.00 1173.88 16545.02 0.00 20:41:01 5.62 0.55 5.07 0.00 29.73 1006.77 0.00 20:42:01 44.39 8.38 36.01 0.00 2785.80 7079.35 0.00 20:43:01 106.90 1.90 105.00 0.00 153.71 4025.60 0.00 20:44:01 192.82 1.08 191.73 0.00 120.91 6279.09 0.00 Average: 139.61 33.62 105.99 0.00 2593.22 13575.07 0.00 20:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:38:01 13363652 15354844 634212 3.87 59340 2135060 1355592 7.78 920584 1835224 96288 20:39:01 12081308 14737468 1226516 7.49 88048 2730820 1815968 10.42 1620420 2353720 380896 20:40:01 10786920 13600484 2362924 14.42 90468 2878828 2887664 16.57 2949324 2309364 24968 20:41:01 6947912 9771760 6191264 37.79 90808 2887728 6848772 39.29 6773612 2314812 5396 20:42:01 10760012 13857868 2091424 12.77 98264 3142660 2785256 15.98 2815792 2437104 14280 20:43:01 10495588 13673584 2276784 13.90 113876 3200176 2935456 16.84 3032996 2481324 24456 20:44:01 12086776 15309324 641460 3.92 133564 3222956 1410744 8.09 1441068 2485960 26852 Average: 10931738 13757905 2203512 13.45 96338 2885461 2862779 16.42 2793399 2316787 81877 20:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:38:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 20:38:01 ens3 449.31 296.13 2276.74 67.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 20:39:01 ens3 290.13 247.89 4069.08 42.59 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:40:01 ens3 71.11 63.11 478.26 13.16 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:41:01 ens3 8.97 8.28 1.85 1.92 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 20:42:01 ens3 217.40 142.06 2277.10 13.04 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:43:01 ens3 47.63 44.28 53.59 10.55 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:44:01 ens3 46.69 42.56 62.49 15.93 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 161.60 120.62 1317.00 23.45 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-3730) 11/02/24 _x86_64_ (4 CPU) 20:36:39 LINUX RESTART (4 CPU) 20:37:01 CPU %user %nice %system %iowait %steal %idle 20:38:01 all 19.14 16.57 14.07 8.13 0.13 41.96 20:38:01 0 27.92 13.24 13.66 14.70 0.14 30.34 20:38:01 1 14.47 18.33 14.78 7.29 0.12 45.02 20:38:01 2 15.49 17.76 13.56 6.00 0.14 47.05 20:38:01 3 18.64 16.97 14.25 4.53 0.14 45.47 20:39:01 all 38.11 0.14 2.63 3.49 0.08 55.54 20:39:01 0 25.15 0.08 2.52 6.45 0.08 65.72 20:39:01 1 45.71 0.12 3.07 1.88 0.07 49.16 20:39:01 2 31.41 0.17 2.83 3.95 0.08 61.56 20:39:01 3 50.10 0.20 2.10 1.70 0.10 45.80 20:40:01 all 69.62 0.00 2.12 1.43 0.12 26.72 20:40:01 0 65.56 0.00 2.21 3.17 0.10 28.95 20:40:01 1 71.93 0.00 2.99 1.10 0.12 23.87 20:40:01 2 77.82 0.00 1.08 0.46 0.14 20.50 20:40:01 3 63.16 0.00 2.18 0.98 0.12 33.55 20:41:01 all 23.29 0.00 1.01 0.16 0.09 75.44 20:41:01 0 21.44 0.00 1.07 0.12 0.12 77.26 20:41:01 1 22.64 0.00 0.69 0.07 0.07 76.54 20:41:01 2 21.80 0.00 0.70 0.39 0.07 77.04 20:41:01 3 27.28 0.00 1.59 0.08 0.10 70.95 20:42:01 all 29.43 0.00 1.65 1.04 0.08 67.81 20:42:01 0 29.75 0.00 2.01 0.13 0.07 68.03 20:42:01 1 26.81 0.00 2.03 2.69 0.08 68.39 20:42:01 2 31.52 0.00 1.29 0.08 0.08 67.02 20:42:01 3 29.64 0.00 1.26 1.26 0.07 67.77 20:43:01 all 71.49 0.00 2.23 0.74 0.11 25.44 20:43:01 0 69.16 0.00 1.96 0.12 0.10 28.66 20:43:01 1 73.78 0.00 2.12 0.08 0.10 23.91 20:43:01 2 73.27 0.00 2.54 2.48 0.12 21.59 20:43:01 3 69.76 0.00 2.28 0.27 0.12 27.58 20:44:01 all 54.60 0.00 2.14 1.75 0.10 41.41 20:44:01 0 60.91 0.00 2.20 4.75 0.12 32.03 20:44:01 1 45.87 0.00 2.05 0.37 0.10 51.61 20:44:01 2 55.88 0.00 1.56 0.54 0.10 41.92 20:44:01 3 55.71 0.00 2.73 1.34 0.10 40.12 Average: all 43.66 2.37 3.68 2.38 0.10 47.80 Average: 0 42.85 1.89 3.65 4.19 0.10 47.31 Average: 1 43.00 2.62 3.95 1.92 0.09 48.41 Average: 2 43.89 2.54 3.35 1.98 0.10 48.13 Average: 3 44.91 2.43 3.76 1.45 0.11 47.35