---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-247 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: 2799.996 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 11G 9.0G 54% / 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 440 1472 0 2031 3238 Swap: 1023 9 1014 ---> 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:31:b6:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe31:b6a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:d5:5b:be 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-247) 01/29/24 _x86_64_ (4 CPU) 12:16:06 LINUX RESTART (4 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 219.53 108.11 111.42 3372.60 17280.51 12:19:01 36.35 29.26 7.10 1269.84 1936.55 12:20:01 140.99 113.98 27.01 9428.43 7162.54 12:21:01 14.16 1.22 12.95 60.66 6905.92 12:22:01 3.43 0.27 3.17 9.07 2531.44 12:23:01 6.45 2.18 4.27 22.80 4124.25 12:24:01 4.22 0.70 3.52 12.66 4233.83 12:25:01 15.26 3.15 12.11 99.17 8764.28 12:26:01 11.33 6.35 4.98 387.20 3503.50 12:27:01 25.91 7.60 18.31 539.55 11883.24 12:28:01 40.86 25.36 15.50 1122.35 15540.08 12:29:01 73.19 36.13 37.06 1694.65 6791.13 12:30:01 45.61 0.25 45.36 10.66 7302.38 Average: 49.03 25.74 23.29 1387.01 7536.05 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 907476 1572208 3131188 77.53 43448 798160 2702760 53.13 2115788 876180 5648 12:19:01 850208 1083608 3188456 78.95 26120 390540 3242724 63.74 2563560 498988 20812 12:20:01 2571108 3288436 1467556 36.34 39312 853256 944696 18.57 547040 781772 75456 12:21:01 2271992 3056728 1766672 43.74 39452 919416 1195624 23.50 782036 842964 29288 12:22:01 1655300 2465288 2383364 59.01 39524 944280 1876400 36.88 1372832 867612 4776 12:23:01 1374640 2232984 2664024 65.96 39608 991816 2025964 39.82 1604740 915324 6344 12:24:01 2203668 3117112 1834996 45.44 39684 1045960 1124344 22.10 720912 969448 71740 12:25:01 973280 2032212 3065384 75.90 40716 1187448 2233224 43.90 1848712 1062712 21300 12:26:01 1740948 2495016 2297716 56.89 39048 886088 1767676 34.75 1305272 845144 22000 12:27:01 2037032 3116144 2001632 49.56 40860 1204372 1116876 21.95 745936 1097732 65064 12:28:01 1999948 3402528 2038716 50.48 42600 1520908 864316 16.99 696028 1175212 79116 12:29:01 1660124 3342512 2378540 58.89 64324 1764048 860540 16.92 802624 1379116 144704 12:30:01 1522560 3328296 2516104 62.30 74296 1870596 867928 17.06 822348 1481736 122620 Average: 1674483 2656390 2364181 58.54 43769 1105914 1601775 31.49 1225218 984149 51451 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 123.36 77.84 368.31 7.89 0.00 0.00 0.00 0.00 12:18:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 4.72 3.83 1.38 1.25 0.00 0.00 0.00 0.00 12:19:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 129.51 71.34 575.11 6.03 0.00 0.00 0.00 0.00 12:20:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 1.93 2.03 0.41 0.44 0.00 0.00 0.00 0.00 12:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.63 0.35 0.15 0.11 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 1.00 0.60 0.32 0.24 0.00 0.00 0.00 0.00 12:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 0.82 0.47 0.38 0.26 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 30.14 20.56 122.72 2.87 0.00 0.00 0.00 0.00 12:25:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 2.87 2.78 0.62 0.71 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 666.58 417.11 3184.06 31.10 0.00 0.00 0.00 0.00 12:27:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 7.45 5.55 2.49 1.82 0.00 0.00 0.00 0.00 12:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 63.41 56.46 737.42 8.73 0.00 0.00 0.00 0.00 12:29:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 33.14 31.43 366.85 5.79 0.00 0.00 0.00 0.00 12:30:01 lo 0.93 0.93 0.09 0.09 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 81.97 53.11 412.34 5.17 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 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-247) 01/29/24 _x86_64_ (4 CPU) 12:16:06 LINUX RESTART (4 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 46.20 1.39 4.87 4.84 0.11 42.60 12:18:01 0 46.11 0.00 4.57 3.50 0.10 45.71 12:18:01 1 44.96 1.91 4.53 5.49 0.10 43.01 12:18:01 2 45.56 0.99 4.34 1.80 0.12 47.18 12:18:01 3 48.17 2.68 6.04 8.55 0.12 34.45 12:19:01 all 81.16 0.00 3.57 0.53 0.14 14.61 12:19:01 0 93.20 0.00 3.63 0.77 0.17 2.23 12:19:01 1 79.89 0.00 3.62 0.45 0.13 15.91 12:19:01 2 82.17 0.00 3.52 0.25 0.15 13.92 12:19:01 3 69.41 0.00 3.48 0.62 0.10 26.39 12:20:01 all 35.09 0.37 2.41 2.51 0.08 59.54 12:20:01 0 35.70 1.49 2.79 1.60 0.08 58.34 12:20:01 1 26.59 0.00 1.91 0.55 0.07 70.88 12:20:01 2 46.60 0.00 2.21 3.74 0.12 47.34 12:20:01 3 31.44 0.00 2.73 4.15 0.08 61.61 12:21:01 all 23.94 0.00 1.09 0.16 0.05 74.76 12:21:01 0 10.77 0.00 0.87 0.48 0.03 87.85 12:21:01 1 16.68 0.00 1.10 0.05 0.03 82.13 12:21:01 2 18.28 0.00 0.97 0.00 0.03 80.72 12:21:01 3 50.02 0.00 1.43 0.10 0.07 48.38 12:22:01 all 25.05 0.00 0.34 0.06 0.04 74.51 12:22:01 0 0.03 0.00 0.03 0.03 0.00 99.90 12:22:01 1 4.39 0.00 0.16 0.00 0.02 95.43 12:22:01 2 92.60 0.00 1.07 0.00 0.13 6.20 12:22:01 3 3.43 0.00 0.13 0.22 0.02 96.20 12:23:01 all 24.83 0.00 0.38 0.08 0.05 74.67 12:23:01 0 53.57 0.00 0.83 0.00 0.08 45.52 12:23:01 1 0.82 0.00 0.08 0.07 0.02 99.02 12:23:01 2 23.55 0.00 0.30 0.10 0.03 76.02 12:23:01 3 21.39 0.00 0.28 0.17 0.03 78.13 12:24:01 all 24.51 0.00 0.48 0.05 0.05 74.91 12:24:01 0 39.46 0.00 0.95 0.03 0.07 59.49 12:24:01 1 0.22 0.00 0.08 0.02 0.02 99.67 12:24:01 2 3.62 0.00 0.27 0.00 0.02 96.10 12:24:01 3 54.66 0.00 0.60 0.15 0.10 44.49 12:25:01 all 65.93 0.00 3.34 0.07 0.11 30.55 12:25:01 0 66.38 0.00 3.58 0.03 0.12 29.89 12:25:01 1 59.36 0.00 2.85 0.10 0.10 37.59 12:25:01 2 78.54 0.00 3.65 0.03 0.13 17.64 12:25:01 3 59.42 0.00 3.28 0.10 0.10 37.10 12:26:01 all 95.99 0.00 3.86 0.00 0.15 0.00 12:26:01 0 95.98 0.00 3.87 0.00 0.15 0.00 12:26:01 1 96.50 0.00 3.35 0.00 0.15 0.00 12:26:01 2 95.79 0.00 4.06 0.00 0.15 0.00 12:26:01 3 95.67 0.00 4.18 0.00 0.15 0.00 12:27:01 all 23.51 0.00 2.39 0.28 0.06 73.77 12:27:01 0 26.47 0.00 2.20 0.05 0.05 71.23 12:27:01 1 23.65 0.00 2.56 0.18 0.07 73.53 12:27:01 2 15.52 0.00 1.75 0.27 0.05 82.42 12:27:01 3 28.35 0.00 3.00 0.60 0.07 67.98 12:28:01 all 21.91 0.00 1.96 0.61 0.05 75.47 12:28:01 0 8.85 0.00 1.20 0.15 0.03 89.76 12:28:01 1 30.36 0.00 2.55 1.57 0.07 65.45 12:28:01 2 26.71 0.00 2.00 0.15 0.05 71.09 12:28:01 3 21.74 0.00 2.07 0.57 0.05 75.58 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 16.77 0.00 1.29 2.03 0.05 79.86 12:29:01 0 10.07 0.00 1.07 1.40 0.03 87.43 12:29:01 1 5.47 0.00 0.82 0.23 0.02 93.46 12:29:01 2 46.72 0.00 2.58 1.07 0.12 49.52 12:29:01 3 5.06 0.00 0.72 5.46 0.02 88.74 12:30:01 all 16.09 0.00 0.94 1.26 0.05 81.65 12:30:01 0 16.46 0.00 1.05 0.60 0.03 81.86 12:30:01 1 31.00 0.00 1.75 0.20 0.08 66.97 12:30:01 2 11.29 0.00 0.37 0.15 0.07 88.13 12:30:01 3 5.59 0.00 0.62 4.07 0.02 89.70 Average: all 38.54 0.14 2.07 0.96 0.08 58.22 Average: 0 38.70 0.11 2.05 0.67 0.07 58.40 Average: 1 32.26 0.15 1.95 0.69 0.07 64.89 Average: 2 45.18 0.08 2.08 0.58 0.09 51.99 Average: 3 38.04 0.21 2.20 1.90 0.07 57.59