---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-24094 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 10G 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 680 11426 1 3890 14977 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:c1:d5:40 brd ff:ff:ff:ff:ff:ff inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fec1:d540/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:2b:d4:22 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24094) 09/19/24 _x86_64_ (4 CPU) 10:16:58 LINUX RESTART (4 CPU) 10:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:18:01 340.18 155.47 184.70 0.00 11701.38 110343.48 0.00 10:19:01 164.32 71.84 92.48 0.00 3205.07 11533.96 0.00 10:20:01 219.51 22.23 197.28 0.00 1335.11 16894.52 0.00 10:21:01 42.42 3.38 39.04 0.00 119.83 18125.16 0.00 10:22:01 22.11 0.00 22.11 0.00 0.00 6065.26 0.00 10:23:01 81.29 5.92 75.37 0.00 4561.91 22765.94 0.00 10:24:01 14.38 0.20 14.18 0.00 11.20 3051.76 0.00 10:25:01 21.36 0.13 21.23 0.00 9.07 6642.23 0.00 Average: 113.20 32.40 80.80 0.00 2617.89 24427.66 0.00 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 13527536 15426468 561964 3.43 54892 2050436 1304096 7.48 799124 1797604 102400 10:19:01 12573776 15020888 942892 5.76 85604 2542832 1612312 9.25 1274008 2226276 288720 10:20:01 11530244 14356536 1603732 9.79 100648 2890088 2147104 12.32 2114016 2408144 265724 10:21:01 11250508 14113436 1846592 11.27 101304 2923164 2643204 15.16 2445356 2354644 23328 10:22:01 11047348 14020952 1938840 11.84 104856 3020924 2427168 13.93 2569400 2422684 40820 10:23:01 10493452 13884152 2065300 12.61 118720 3408644 2529592 14.51 2910260 2609512 24536 10:24:01 9953040 13470868 2478584 15.13 121220 3518744 2930872 16.82 3378216 2665680 66856 10:25:01 10204100 13788240 2161024 13.19 126972 3573224 2580292 14.80 3081924 2706744 20924 Average: 11322500 14260192 1699866 10.38 101777 2991007 2271830 13.03 2321538 2398911 104164 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 ens3 391.83 272.57 2123.34 74.40 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 10:19:01 ens3 278.64 221.88 3415.78 31.34 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:20:01 ens3 384.32 257.61 4662.80 28.86 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 901.93 901.93 857.29 857.29 0.00 0.00 0.00 0.00 10:21:01 ens3 45.45 43.42 32.72 10.43 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 2802.88 2802.88 2663.30 2663.30 0.00 0.00 0.00 0.00 10:22:01 ens3 61.61 56.29 221.03 13.09 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 lo 987.77 987.77 934.35 934.35 0.00 0.00 0.00 0.00 10:23:01 ens3 230.63 135.26 2756.62 16.16 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 3257.34 3257.34 3095.52 3095.52 0.00 0.00 0.00 0.00 10:24:01 ens3 39.96 35.81 102.52 9.61 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 17.48 17.48 2.07 2.07 0.00 0.00 0.00 0.00 10:25:01 ens3 21.03 17.98 5.28 5.21 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 1180.67 1180.67 1113.60 1113.60 0.00 0.00 0.00 0.00 Average: ens3 181.68 130.10 1664.98 23.64 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 1143.93 1143.93 1083.34 1083.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-24094) 09/19/24 _x86_64_ (4 CPU) 10:16:58 LINUX RESTART (4 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 16.17 17.64 15.43 3.93 0.12 46.71 10:18:01 0 13.02 19.13 17.11 5.64 0.14 44.96 10:18:01 1 11.19 19.33 15.87 4.39 0.12 49.10 10:18:01 2 24.85 15.04 13.45 3.02 0.12 43.53 10:18:01 3 15.60 17.07 15.30 2.67 0.12 49.25 10:19:01 all 29.72 5.20 5.87 3.14 0.09 55.99 10:19:01 0 48.44 4.05 6.12 2.04 0.10 39.24 10:19:01 1 27.70 5.17 5.66 1.98 0.10 59.39 10:19:01 2 24.05 5.33 5.46 3.94 0.08 61.15 10:19:01 3 18.67 6.24 6.24 4.61 0.07 64.17 10:20:01 all 67.90 0.00 2.92 1.78 0.11 27.30 10:20:01 0 65.59 0.00 2.58 1.43 0.12 30.29 10:20:01 1 71.19 0.00 3.53 2.58 0.10 22.60 10:20:01 2 70.06 0.00 2.21 0.74 0.12 26.88 10:20:01 3 64.73 0.00 3.34 2.37 0.12 29.44 10:21:01 all 71.76 0.00 2.96 0.67 0.12 24.49 10:21:01 0 73.15 0.00 3.31 0.79 0.12 22.64 10:21:01 1 75.41 0.00 3.55 1.21 0.12 19.72 10:21:01 2 73.90 0.00 2.16 0.45 0.12 23.37 10:21:01 3 64.57 0.00 2.83 0.25 0.12 32.23 10:22:01 all 75.85 0.00 2.49 0.42 0.11 21.13 10:22:01 0 80.82 0.00 3.37 0.20 0.12 15.49 10:22:01 1 73.05 0.00 2.22 0.67 0.10 23.96 10:22:01 2 77.00 0.00 2.40 0.47 0.12 20.02 10:22:01 3 72.56 0.00 1.96 0.33 0.12 25.03 10:23:01 all 68.25 0.00 4.08 1.51 0.11 26.04 10:23:01 0 63.12 0.00 4.22 1.39 0.10 31.17 10:23:01 1 68.74 0.00 3.99 2.18 0.12 24.98 10:23:01 2 71.00 0.00 3.83 0.17 0.12 24.88 10:23:01 3 70.15 0.00 4.28 2.32 0.12 23.14 10:24:01 all 66.79 0.00 1.73 0.08 0.10 31.31 10:24:01 0 71.55 0.00 1.29 0.20 0.10 26.86 10:24:01 1 59.53 0.00 1.83 0.03 0.10 38.51 10:24:01 2 69.94 0.00 1.69 0.00 0.10 28.28 10:24:01 3 66.19 0.00 2.09 0.07 0.10 31.55 10:25:01 all 68.63 0.00 1.83 0.24 0.10 29.20 10:25:01 0 64.46 0.00 1.62 0.40 0.10 33.42 10:25:01 1 61.42 0.00 1.46 0.03 0.12 36.96 10:25:01 2 73.88 0.00 3.38 0.20 0.10 22.44 10:25:01 3 74.79 0.00 0.85 0.33 0.10 23.92 Average: all 58.19 2.84 4.65 1.47 0.11 32.75 Average: 0 60.09 2.87 4.93 1.50 0.11 30.48 Average: 1 56.09 3.04 4.75 1.63 0.11 34.39 Average: 2 60.62 2.53 4.31 1.12 0.11 31.30 Average: 3 55.95 2.90 4.60 1.62 0.11 34.83