---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2986 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.000 BogoMIPS: 5600.00 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 688K 394M 1% /run /dev/vda1 20G 12G 7.4G 62% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 472 375 0 3096 3188 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:c4:1b:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fec4:1b0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:26:13:cf 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2986) 01/06/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 146.89 78.49 68.41 6165.91 41739.86 17:15:01 88.87 8.96 79.90 1613.83 17239.52 17:16:01 11.15 0.05 11.10 9.33 8355.14 17:17:01 457.11 0.03 457.07 0.27 27549.01 17:18:01 492.34 4.36 487.98 128.56 22813.39 17:19:01 504.00 345.79 158.21 28792.80 60221.96 17:20:01 406.63 289.50 117.13 10529.71 78117.91 17:21:01 447.98 374.59 73.39 20725.88 22478.92 17:22:01 386.24 384.30 1.93 17481.09 49.59 17:23:01 286.59 285.14 1.45 18931.11 22.13 17:24:01 55.14 23.75 31.39 1175.94 2723.95 Average: 298.78 163.40 135.37 9607.39 25586.24 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1611132 3275920 2427532 60.11 42444 1781128 930392 18.29 657244 1598284 134240 17:15:01 1258996 3283488 2779668 68.83 60956 2104320 1079732 21.22 765016 1801984 46880 17:16:01 1046480 3277036 2992184 74.09 61144 2307392 1079732 21.22 768504 2004984 292 17:17:01 235432 3242144 3803232 94.17 98944 2976960 1110096 21.82 841700 2652148 328 17:18:01 206500 3256560 3832164 94.89 125576 2958024 1097860 21.58 767480 2717304 15916 17:19:01 124432 3306020 3914232 96.92 155460 3117004 1137080 22.35 670200 2960240 321224 17:20:01 139784 3301884 3898880 96.54 174496 3084824 1132488 22.26 691028 2930936 78960 17:21:01 107512 3317424 3931152 97.34 176612 3127688 1028364 20.21 781172 2869148 1084 17:22:01 319160 3318040 3719504 92.10 175720 2904328 1028364 20.21 759008 2667096 8 17:23:01 223448 3325136 3815216 94.47 175872 3023216 899016 17.67 662932 2873500 812 17:24:01 337224 3218316 3701440 91.65 181456 2792252 1006552 19.79 799384 2619964 44076 Average: 510009 3283815 3528655 87.37 129880 2743376 1048152 20.60 742152 2517781 58529 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 ens3 344.38 225.60 1357.83 60.47 0.00 0.00 0.00 0.00 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:15:01 ens3 184.53 126.17 1575.71 20.52 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 3.05 3.05 0.27 0.27 0.00 0.00 0.00 0.00 17:16:01 ens3 977.60 615.15 3433.46 44.09 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 60.92 48.03 76.69 8.46 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 32.72 32.04 7.08 7.61 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 294.93 246.58 2130.78 17.02 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:20:01 ens3 473.94 390.22 4542.03 25.25 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 ens3 750.49 1243.16 1096.41 9058.36 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 17:22:01 ens3 172.14 306.35 11.31 2472.44 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 190.73 337.94 17.92 2690.18 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:24:01 ens3 15.71 16.48 38.32 7.12 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 318.19 326.44 1298.37 1312.02 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 0.86 0.86 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2986) 01/06/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 19.20 0.00 2.24 4.07 0.06 74.43 17:14:02 0 16.18 0.00 1.45 1.40 0.05 80.92 17:14:02 1 15.51 0.00 1.44 1.69 0.05 81.32 17:14:02 2 21.13 0.00 3.42 8.29 0.07 67.10 17:14:02 3 24.01 0.00 2.64 4.93 0.05 68.37 17:15:01 all 18.77 0.00 1.90 2.38 0.05 76.90 17:15:01 0 21.28 0.00 1.78 0.78 0.05 76.11 17:15:01 1 36.67 0.00 2.39 0.93 0.05 59.95 17:15:01 2 9.13 0.00 1.93 4.95 0.05 83.94 17:15:01 3 7.94 0.00 1.48 2.89 0.07 87.62 17:16:01 all 1.52 0.00 0.78 0.06 0.03 97.61 17:16:01 0 0.22 0.00 0.12 0.00 0.00 99.67 17:16:01 1 0.78 0.00 0.20 0.00 0.02 99.00 17:16:01 2 4.29 0.00 2.34 0.14 0.08 93.15 17:16:01 3 0.84 0.00 0.48 0.07 0.02 98.60 17:17:01 all 7.97 0.00 3.77 13.96 0.08 74.22 17:17:01 0 4.08 0.00 3.99 26.74 0.07 65.12 17:17:01 1 7.67 0.00 3.23 7.91 0.08 81.11 17:17:01 2 10.88 0.00 2.91 1.87 0.12 84.22 17:17:01 3 9.29 0.00 4.92 19.25 0.08 66.45 17:18:01 all 5.91 0.00 4.07 16.51 0.08 73.43 17:18:01 0 7.13 0.00 2.50 3.95 0.07 86.36 17:18:01 1 6.82 0.00 6.40 26.61 0.07 60.11 17:18:01 2 6.60 0.00 4.44 14.67 0.14 74.16 17:18:01 3 3.13 0.00 2.96 20.83 0.07 73.01 17:19:01 all 8.97 0.00 6.10 15.19 0.11 69.63 17:19:01 0 9.30 0.00 6.53 15.98 0.12 68.07 17:19:01 1 8.37 0.00 4.16 11.74 0.08 75.64 17:19:01 2 8.58 0.00 5.62 13.97 0.10 71.73 17:19:01 3 9.60 0.00 8.09 19.12 0.14 63.04 17:20:01 all 7.49 0.00 4.84 12.39 0.09 75.19 17:20:01 0 6.10 0.00 4.93 13.27 0.08 75.61 17:20:01 1 11.00 0.00 3.48 9.47 0.07 75.99 17:20:01 2 5.86 0.00 5.34 13.50 0.12 75.18 17:20:01 3 6.97 0.00 5.62 13.39 0.07 73.95 17:21:01 all 41.48 0.00 3.59 16.95 0.13 37.85 17:21:01 0 45.32 0.00 3.47 14.35 0.12 36.75 17:21:01 1 43.35 0.00 3.94 14.97 0.12 37.62 17:21:01 2 33.51 0.00 4.05 24.26 0.17 38.01 17:21:01 3 43.72 0.00 2.90 14.26 0.12 39.00 17:22:01 all 18.10 0.00 1.43 16.63 0.12 63.73 17:22:01 0 20.82 0.00 1.71 20.04 0.12 57.31 17:22:01 1 17.84 0.00 1.66 15.48 0.12 64.90 17:22:01 2 17.85 0.00 1.31 17.46 0.14 63.25 17:22:01 3 15.86 0.00 1.06 13.51 0.12 69.45 17:23:01 all 17.55 0.00 1.22 6.41 0.10 74.71 17:23:01 0 18.42 0.00 1.31 9.14 0.12 71.01 17:23:01 1 16.50 0.00 1.19 5.27 0.08 76.95 17:23:01 2 17.23 0.00 1.10 4.32 0.12 77.23 17:23:01 3 18.07 0.00 1.26 6.95 0.10 73.62 17:24:01 all 18.77 0.00 0.84 1.26 0.04 79.08 17:24:01 0 36.15 0.00 1.35 3.09 0.07 59.34 17:24:01 1 8.63 0.00 0.69 0.07 0.02 90.59 17:24:01 2 24.98 0.00 0.90 0.52 0.05 73.55 17:24:01 3 5.45 0.00 0.43 1.40 0.00 92.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.07 0.00 2.79 9.61 0.08 72.44 Average: 0 16.82 0.00 2.64 9.88 0.08 70.58 Average: 1 15.70 0.00 2.61 8.55 0.07 73.07 Average: 2 14.60 0.00 3.02 9.43 0.10 72.85 Average: 3 13.17 0.00 2.89 10.59 0.07 73.27