---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1123 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 425 538 0 2980 3235 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:de:e9:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fede:e91e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:ba:4e:8d 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 4.15.0-192-generic (ubuntu-18) 02/07/24 _x86_64_ (1 CPU) 02:28:01 tps rtps wtps bread/s bwrtn/s 02:29:01 178.09 140.78 37.32 4695.72 7716.04 02:30:01 80.73 67.95 12.78 2564.06 2168.07 02:31:01 74.57 28.31 46.25 2019.80 10403.08 02:32:01 26.54 12.21 14.33 898.90 12305.91 02:33:01 25.59 7.54 18.06 229.81 11306.30 02:34:01 88.62 66.38 22.24 2058.30 10610.96 02:35:01 42.87 28.71 14.17 2554.12 7308.54 Average: 73.84 50.26 23.58 2144.90 8832.91 02:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 116444 672280 892188 88.46 40540 618608 672628 66.69 500332 287748 1548 02:30:01 123208 662904 885424 87.78 41780 598392 652416 64.68 582260 192428 612 02:31:01 186760 691600 821872 81.48 25320 575460 527584 52.31 404244 299520 23188 02:32:01 164076 696240 844556 83.73 19796 607924 559000 55.42 436132 288712 10664 02:33:01 256580 692732 752052 74.56 19120 512648 534024 52.95 427364 205276 23372 02:34:01 230880 704548 777752 77.11 37044 515692 500488 49.62 342076 282340 49940 02:35:01 495700 704136 512932 50.85 38584 258920 511056 50.67 176184 203900 2016 Average: 224807 689206 783825 77.71 31741 526806 565314 56.05 409799 251418 15906 02:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 ens3 0.43 0.23 0.04 0.02 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 ens3 12.29 12.94 28.17 1.99 0.00 0.00 0.00 0.00 02:30:01 lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 43.60 40.43 290.27 3.50 0.00 0.00 0.00 0.00 02:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 ens3 0.50 0.20 0.05 0.02 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 ens3 0.40 0.20 0.04 0.02 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 2.75 2.40 4.25 1.81 0.00 0.00 0.00 0.00 02:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 ens3 149.86 119.00 1907.56 10.06 0.00 0.00 0.00 0.00 02:35:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 29.95 25.03 318.31 2.49 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 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 19:26:42 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 38.60 20.46 18.13 1251.69 10139.59 19:29:01 42.88 3.98 38.91 598.65 16902.17 19:30:01 81.74 25.38 56.36 4304.16 19385.63 19:31:01 155.07 2.21 152.87 191.78 6710.91 19:32:01 155.37 0.40 154.97 30.30 6689.77 19:33:01 146.32 3.41 142.90 352.27 5256.20 19:34:01 37.38 14.07 23.31 791.34 1366.58 19:35:01 2.77 0.84 1.92 25.83 1343.11 19:36:01 22.88 9.37 13.51 431.15 3403.97 Average: 301.30 35.32 265.98 3503.89 31353.38 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1670320 3325404 2368332 58.64 48304 1763420 914860 17.98 627832 1561776 191036 19:29:01 284416 3319972 3754236 92.96 81344 3059044 1230324 24.18 672096 2809948 164892 19:30:01 306208 3168968 3732444 92.42 129136 2790760 1478468 29.06 735800 2672068 1352 19:31:01 103852 3158592 3934800 97.43 168388 2881552 1495888 29.40 794248 2749168 7676 19:32:01 123384 3180220 3915268 96.94 185460 2820972 1487484 29.24 749364 2728992 4228 19:33:01 189720 3251880 3848932 95.30 199092 2808732 1292980 25.42 763104 2646936 38392 19:34:01 1105616 3343068 2933036 72.62 201660 2055284 1195328 23.50 631964 1937244 18120 19:35:01 947260 3263760 3091392 76.55 201692 2132880 1281880 25.20 724072 2002928 33596 19:36:01 641276 3370452 3397376 84.12 203728 2530860 895292 17.60 788984 2235736 43468 Average: 596895 3264702 3441757 85.22 157645 2538167 1252500 24.62 720829 2371644 55862 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 88.43 60.92 354.79 15.84 0.00 0.00 0.00 0.00 19:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 146.16 78.86 3792.59 8.05 0.00 0.00 0.00 0.00 19:29:01 lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 275.11 156.42 1197.25 11.34 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 3.55 3.96 0.75 0.88 0.00 0.00 0.00 0.00 19:31:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 3.73 3.85 0.80 0.91 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 4.17 4.08 0.90 0.98 0.00 0.00 0.00 0.00 19:33:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 3.49 3.46 8.89 0.90 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 0.39 0.47 0.08 0.09 0.00 0.00 0.00 0.00 19:35:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 122.47 68.40 642.97 5.20 0.00 0.00 0.00 0.00 19:36:01 lo 0.03 0.03 0.00 0.00 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: ens3 284.86 167.39 2642.81 19.48 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (ubuntu-18) 02/07/24 _x86_64_ (1 CPU) 02:28:01 CPU %user %nice %system %iowait %steal %idle 02:29:01 all 61.86 0.00 24.83 13.05 0.10 0.15 02:29:01 0 61.86 0.00 24.83 13.05 0.10 0.15 02:30:01 all 52.02 1.32 18.75 7.10 0.10 20.71 02:30:01 0 52.02 1.32 18.75 7.10 0.10 20.71 02:31:01 all 74.43 1.24 17.98 2.46 0.12 3.78 02:31:01 0 74.43 1.24 17.98 2.46 0.12 3.78 02:32:01 all 91.42 0.00 7.57 0.88 0.12 0.00 02:32:01 0 91.42 0.00 7.57 0.88 0.12 0.00 02:33:01 all 85.38 0.00 13.67 0.82 0.13 0.00 02:33:01 0 85.38 0.00 13.67 0.82 0.13 0.00 02:34:01 all 87.39 0.00 6.26 5.80 0.10 0.45 02:34:01 0 87.39 0.00 6.26 5.80 0.10 0.45 02:35:01 all 88.94 0.00 3.01 1.64 0.10 6.32 02:35:01 0 88.94 0.00 3.01 1.64 0.10 6.32 Average: all 77.36 0.36 13.15 4.53 0.11 4.48 Average: 0 77.36 0.36 13.15 4.53 0.11 4.48 19:26:42 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 18.21 0.00 2.47 4.23 0.05 75.04 19:28:01 0 6.00 0.00 1.62 7.80 0.03 84.55 19:28:01 1 16.01 0.00 2.33 3.51 0.05 78.10 19:28:01 2 21.08 0.00 3.49 4.04 0.05 71.34 19:28:01 3 29.75 0.00 2.46 1.57 0.07 66.15 19:29:01 all 22.52 0.00 4.14 3.49 0.05 69.79 19:29:01 0 16.46 0.00 3.13 6.19 0.03 74.18 19:29:01 1 18.66 0.00 3.68 1.70 0.05 75.90 19:29:01 2 29.85 0.00 4.31 4.82 0.07 60.96 19:29:01 3 25.09 0.00 5.40 1.29 0.05 68.17 19:30:01 all 14.69 0.00 6.28 8.26 0.07 70.70 19:30:01 0 15.09 0.00 5.67 6.52 0.07 72.65 19:30:01 1 12.19 0.00 5.64 7.82 0.05 74.30 19:30:01 2 15.88 0.00 6.24 10.65 0.07 67.16 19:30:01 3 15.61 0.00 7.62 8.03 0.09 68.67 19:31:01 all 5.20 0.00 3.91 32.11 0.07 58.71 19:31:01 0 4.80 0.00 5.16 42.99 0.07 46.98 19:31:01 1 6.02 0.00 2.92 11.12 0.07 79.87 19:31:01 2 4.45 0.00 4.05 53.85 0.08 37.57 19:31:01 3 5.50 0.00 3.52 20.59 0.07 70.32 19:32:01 all 5.23 0.00 3.99 32.41 0.08 58.28 19:32:01 0 6.97 0.00 6.45 43.97 0.10 42.51 19:32:01 1 4.78 0.00 2.74 15.13 0.05 77.30 19:32:01 2 5.05 0.00 4.06 48.40 0.10 42.39 19:32:01 3 4.12 0.00 2.72 22.39 0.07 70.70 19:33:01 all 4.87 0.00 4.43 24.34 0.07 66.28 19:33:01 0 5.24 0.00 7.43 35.92 0.08 51.34 19:33:01 1 6.56 0.00 3.82 35.90 0.07 53.66 19:33:01 2 4.04 0.00 4.17 17.95 0.07 73.78 19:33:01 3 3.69 0.00 2.37 7.81 0.07 86.07 19:34:01 all 16.92 0.00 3.82 4.15 0.05 75.06 19:34:01 0 15.66 0.00 3.47 6.25 0.05 74.58 19:34:01 1 21.82 0.00 4.69 1.99 0.05 71.45 19:34:01 2 23.27 0.00 3.88 1.76 0.07 71.02 19:34:01 3 6.94 0.00 3.24 6.60 0.05 83.17 19:35:01 all 22.69 0.00 2.80 0.11 0.05 74.35 19:35:01 0 17.74 0.00 2.42 0.15 0.07 79.63 19:35:01 1 35.72 0.00 3.77 0.15 0.07 60.29 19:35:01 2 32.06 0.00 3.53 0.05 0.07 64.30 19:35:01 3 5.46 0.00 1.46 0.07 0.03 92.97 19:36:01 all 20.93 0.00 2.62 2.44 0.05 73.96 19:36:01 0 32.27 0.00 3.36 2.96 0.05 61.36 19:36:01 1 22.90 0.00 2.89 3.41 0.05 70.75 19:36:01 2 5.62 0.00 1.19 1.37 0.05 91.78 19:36:01 3 23.13 0.00 3.10 2.05 0.05 71.68 Average: all 14.60 0.00 3.82 12.38 0.06 69.14 Average: 0 13.37 0.00 4.29 16.95 0.06 65.33 Average: 1 16.09 0.00 3.61 8.97 0.06 71.28 Average: 2 15.71 0.00 3.87 15.79 0.07 64.56 Average: 3 13.22 0.00 3.53 7.81 0.06 75.39