---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1339 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 12G 7.6G 61% / 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: 3944 465 368 0 3109 3195 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c9:d5:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fec9:d548/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:b5:43:d0 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1339) 05/19/24 _x86_64_ (4 CPU) 10:05:05 LINUX RESTART (4 CPU) 10:06:02 tps rtps wtps bread/s bwrtn/s 10:07:01 88.15 22.64 65.51 789.97 5566.51 10:08:01 51.73 14.73 37.00 984.74 5722.49 10:09:01 52.83 12.59 40.24 2227.32 6301.00 10:10:02 75.89 2.85 73.04 37.47 54381.46 10:11:01 53.25 0.56 52.69 9.35 35019.57 10:12:01 67.41 9.48 57.93 1555.63 22859.43 10:13:01 204.35 44.80 159.55 1627.46 8662.85 10:14:01 354.14 19.53 334.61 1115.68 11410.76 10:15:01 331.20 0.50 330.70 4.00 10249.75 10:16:01 331.20 0.10 331.10 6.26 11108.99 10:17:01 203.78 13.06 190.72 1043.56 11057.89 10:18:01 214.05 191.38 22.68 6392.81 2182.88 10:19:01 128.61 115.96 12.65 3575.07 757.35 10:20:01 47.43 34.42 13.01 2184.11 670.46 Average: 157.60 34.51 123.09 1541.62 13285.49 10:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 1657368 3290056 2381292 58.96 41500 1748712 965868 18.99 610656 1599088 59748 10:08:01 1541376 3350720 2497284 61.83 55744 1901828 893084 17.56 577164 1730036 112300 10:09:01 1251484 3335336 2787176 69.01 66140 2155340 1092216 21.47 639680 1933440 172848 10:10:02 262188 3321952 3776472 93.51 81048 3095556 1132180 22.26 531008 2992488 206168 10:11:01 125392 3318988 3913268 96.90 103544 3192072 1130084 22.21 544588 3099816 141860 10:12:01 588900 3249004 3449760 85.42 114748 2647728 1300120 25.56 686544 2493636 1520 10:13:01 372772 3239156 3665888 90.77 131984 2816564 1320348 25.95 720728 2653948 1724 10:14:01 184392 3242092 3854268 95.43 154860 2958600 1320724 25.96 739224 2795848 1936 10:15:01 478364 3240612 3560296 88.16 169412 2636336 1320724 25.96 746812 2481436 1548 10:16:01 495964 3246268 3542696 87.72 178928 2592752 1315740 25.86 750396 2437656 12136 10:17:01 419660 3314936 3619000 89.61 184100 2752160 1243936 24.45 704368 2580960 284 10:18:01 656544 3317356 3382116 83.74 184300 2538664 1110004 21.82 714316 2359036 5732 10:19:01 536160 3328108 3502500 86.72 184396 2647260 1025952 20.17 1145400 2025888 156 10:20:01 367168 3232436 3671492 90.91 185812 2731700 1030924 20.26 1329620 2022092 22484 Average: 638409 3287644 3400251 84.19 131180 2601091 1157279 22.75 745750 2371812 52889 10:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 92.70 66.68 602.73 28.74 0.00 0.00 0.00 0.00 10:08:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 27.64 21.04 349.94 2.35 0.00 0.00 0.00 0.00 10:09:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 58.89 39.47 1001.05 10.34 0.00 0.00 0.00 0.00 10:10:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:02 ens3 338.73 88.93 12306.73 6.39 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 1.76 1.42 0.62 0.51 0.00 0.00 0.00 0.00 10:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 219.42 91.34 713.27 7.10 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 258.88 75.21 1096.76 6.04 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 0.53 0.70 0.10 0.13 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 2.05 2.35 0.52 0.62 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 10.30 13.25 2.71 3.24 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 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 ens3 12.45 12.52 19.40 2.77 0.00 0.00 0.00 0.00 10:19:01 lo 2.80 2.80 0.25 0.25 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 ens3 191.85 294.19 17.65 2255.98 0.00 0.00 0.00 0.00 10:20:01 lo 1.00 1.00 0.08 0.08 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 ens3 40.66 66.55 11.87 387.70 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 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 89.92 55.32 1158.83 194.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1339) 05/19/24 _x86_64_ (4 CPU) 10:05:05 LINUX RESTART (4 CPU) 10:06:02 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 14.09 0.00 2.29 4.02 10.83 68.77 10:07:01 0 23.31 0.00 2.70 6.32 11.51 56.16 10:07:01 1 16.22 0.00 1.34 0.43 7.84 74.17 10:07:01 2 7.35 0.00 2.87 6.75 12.01 71.02 10:07:01 3 9.51 0.00 2.18 2.55 11.95 73.81 10:08:01 all 16.79 0.00 2.36 2.87 8.34 69.62 10:08:01 0 15.23 0.00 1.25 1.12 8.11 74.28 10:08:01 1 47.26 0.00 3.95 1.87 10.22 36.70 10:08:01 2 0.84 0.00 3.00 5.91 9.88 80.37 10:08:01 3 3.71 0.00 1.24 2.57 5.10 87.39 10:09:01 all 13.78 0.00 3.23 3.39 13.77 65.83 10:09:01 0 13.07 0.00 2.82 0.90 11.35 71.87 10:09:01 1 6.75 0.00 2.63 2.35 10.42 77.85 10:09:01 2 21.74 0.00 4.07 6.32 18.07 49.80 10:09:01 3 13.34 0.00 3.38 3.94 15.11 64.22 10:10:02 all 6.42 0.00 7.19 1.58 34.78 50.03 10:10:02 0 5.87 0.00 7.04 0.63 33.16 53.30 10:10:02 1 7.10 0.00 7.01 0.71 37.39 47.79 10:10:02 2 6.93 0.00 6.98 4.10 34.72 47.27 10:10:02 3 5.78 0.00 7.72 0.90 33.83 51.77 10:11:01 all 5.08 0.00 6.83 1.05 35.16 51.89 10:11:01 0 5.24 0.00 5.79 0.11 33.02 55.85 10:11:01 1 5.14 0.00 7.17 1.69 35.21 50.79 10:11:01 2 4.27 0.00 7.21 1.03 35.93 51.56 10:11:01 3 5.67 0.00 7.15 1.35 36.43 49.39 10:12:01 all 5.92 0.00 4.68 2.58 22.73 64.09 10:12:01 0 4.41 0.00 4.15 3.16 20.86 67.42 10:12:01 1 3.47 0.00 4.44 2.29 21.06 68.74 10:12:01 2 7.66 0.00 5.14 2.30 27.67 57.22 10:12:01 3 8.06 0.00 4.93 2.58 21.24 63.19 10:13:01 all 1.25 0.00 2.22 12.92 8.91 74.70 10:13:01 0 0.92 0.00 1.86 13.30 7.13 76.79 10:13:01 1 0.90 0.00 1.44 2.03 7.62 88.00 10:13:01 2 1.93 0.00 2.63 23.61 9.03 62.80 10:13:01 3 1.21 0.00 2.98 12.59 11.83 71.40 10:14:01 all 0.68 0.00 2.15 19.67 8.04 69.46 10:14:01 0 0.75 0.00 1.84 8.47 6.05 82.89 10:14:01 1 1.31 0.00 2.23 22.95 8.10 65.41 10:14:01 2 0.14 0.00 2.12 13.00 10.00 74.74 10:14:01 3 0.53 0.00 2.40 34.24 7.94 54.89 10:15:01 all 0.52 0.00 1.69 21.05 6.31 70.42 10:15:01 0 0.39 0.00 1.38 22.28 4.31 71.63 10:15:01 1 0.80 0.00 1.04 10.84 5.83 81.50 10:15:01 2 0.30 0.00 2.35 33.82 8.51 55.03 10:15:01 3 0.63 0.00 1.98 16.97 6.52 73.91 10:16:01 all 0.64 0.00 2.24 19.86 8.09 69.17 10:16:01 0 0.08 0.00 0.93 3.94 3.14 91.92 10:16:01 1 0.71 0.00 3.03 16.56 8.16 71.55 10:16:01 2 0.23 0.00 2.34 36.17 12.13 49.13 10:16:01 3 1.55 0.00 2.62 21.63 8.63 65.57 10:17:01 all 4.11 0.00 4.83 10.89 19.00 61.17 10:17:01 0 5.24 0.00 5.41 10.08 19.92 59.36 10:17:01 1 5.03 0.00 4.29 9.03 17.38 64.27 10:17:01 2 3.58 0.00 5.27 10.65 20.54 59.97 10:17:01 3 2.66 0.00 4.31 13.74 18.12 61.17 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 6.24 0.00 5.44 9.57 17.09 61.66 10:18:01 0 6.65 0.00 5.90 12.85 18.82 55.78 10:18:01 1 3.57 0.00 5.31 7.33 14.63 69.15 10:18:01 2 5.87 0.00 5.39 10.51 18.68 59.55 10:18:01 3 8.80 0.00 5.17 7.51 16.15 62.38 10:19:01 all 12.30 0.00 2.31 6.65 21.14 57.60 10:19:01 0 12.10 0.00 2.74 7.95 21.89 55.32 10:19:01 1 12.63 0.00 2.20 6.50 20.04 58.63 10:19:01 2 12.17 0.00 2.29 8.13 21.45 55.94 10:19:01 3 12.28 0.00 2.00 4.03 21.16 60.53 10:20:01 all 15.44 0.00 1.58 2.91 7.87 72.21 10:20:01 0 17.55 0.00 1.59 1.89 7.34 71.63 10:20:01 1 25.31 0.00 1.16 0.64 8.25 64.64 10:20:01 2 5.66 0.00 1.87 1.87 7.21 83.38 10:20:01 3 13.10 0.00 1.68 7.22 8.67 69.33 Average: all 7.36 0.00 3.54 8.45 16.06 64.59 Average: 0 7.92 0.00 3.29 6.63 15.01 67.15 Average: 1 9.68 0.00 3.41 6.07 15.37 65.48 Average: 2 5.65 0.00 3.84 11.74 17.71 61.06 Average: 3 6.24 0.00 3.59 9.31 16.12 64.73