---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1869 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: 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 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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 492 679 0 2771 3169 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:56:0e:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe56:e9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:33:4d:0a 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 inet6 fe80::42:8fff:fe33:4d0a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1869) 08/07/24 _x86_64_ (4 CPU) 16:06:33 LINUX RESTART (4 CPU) 16:07:02 tps rtps wtps bread/s bwrtn/s 16:08:01 148.52 67.46 81.05 5055.69 8034.71 16:09:01 195.02 12.78 182.24 2272.02 21913.01 16:10:01 17.50 0.00 17.50 0.00 9256.86 16:11:01 3.70 0.00 3.70 0.00 240.76 16:12:01 3.55 0.00 3.55 0.00 253.42 16:13:01 3.28 0.00 3.28 0.00 310.61 16:14:01 3.53 0.00 3.53 0.00 305.28 16:15:01 3.82 0.00 3.82 0.00 618.86 16:16:01 4.23 0.00 4.23 0.00 339.87 16:17:01 3.60 0.02 3.58 0.13 828.80 16:18:01 3.07 0.00 3.07 0.00 368.87 16:19:01 3.37 0.00 3.37 0.00 432.46 16:20:01 3.70 0.02 3.68 0.40 391.27 16:21:01 3.28 0.00 3.28 0.00 510.45 16:22:01 27.19 6.73 20.46 295.23 2473.71 Average: 28.36 5.73 22.62 503.17 3079.75 16:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 1566128 3298632 2472524 61.22 55156 1831132 936296 18.40 629960 1658344 148840 16:09:01 929728 3279820 3108924 76.98 81060 2397604 1331340 26.17 851324 2014264 173016 16:10:01 818332 3272344 3220320 79.74 88868 2484428 1359132 26.72 902196 2056548 3268 16:11:01 826340 3284560 3212312 79.54 89032 2488080 1318516 25.92 894520 2056936 1948 16:12:01 820348 3286152 3218304 79.69 89236 2494976 1326812 26.08 896480 2060092 3344 16:13:01 811268 3285548 3227384 79.91 89408 2502640 1328224 26.11 900172 2064164 4576 16:14:01 792952 3282160 3245700 80.37 89556 2516580 1397240 27.47 909632 2072328 11800 16:15:01 782312 3278692 3256340 80.63 89748 2523028 1397752 27.48 915888 2075652 3172 16:16:01 767844 3273644 3270808 80.99 89920 2531636 1400024 27.52 925760 2080628 4796 16:17:01 744204 3273704 3294448 81.57 90052 2554276 1398356 27.49 927356 2100784 5192 16:18:01 731536 3269960 3307116 81.89 90264 2562460 1396488 27.45 936244 2104836 6608 16:19:01 719796 3265532 3318856 82.18 90464 2569028 1392268 27.37 943400 2108128 4796 16:20:01 704156 3256532 3334496 82.56 90668 2575000 1457092 28.64 955884 2111408 3788 16:21:01 704556 3265748 3334096 82.55 90844 2582972 1451712 28.54 950768 2115420 1140 16:22:01 739936 3276456 3298716 81.68 92380 2566680 964036 18.95 1115792 1931828 19160 Average: 830629 3276632 3208023 79.43 87110 2478701 1323686 26.02 910358 2040757 26363 16:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 16:08:01 ens3 345.70 224.91 1549.76 69.52 0.00 0.00 0.00 0.00 16:09:01 docker0 248.86 606.75 13.51 1647.45 0.00 0.00 0.00 0.00 16:09:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:09:01 veth5edf7ce 173.44 490.02 11.92 1132.96 0.00 0.00 0.00 0.09 16:09:01 ens3 684.95 303.60 2225.66 28.35 0.00 0.00 0.00 0.00 16:10:01 docker0 96.15 133.73 4.91 717.30 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 veth5edf7ce 96.15 133.76 6.22 717.30 0.00 0.00 0.00 0.06 16:10:01 ens3 139.64 101.87 718.42 7.52 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 veth5edf7ce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 5.02 5.48 1.05 1.44 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 9.57 9.52 2.03 7.06 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 veth5edf7ce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 7.80 5.35 1.76 2.13 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 6.55 7.08 1.42 1.94 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 7.11 7.83 1.55 2.04 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 6.05 6.53 1.39 1.81 0.00 0.00 0.00 0.00 16:17:01 docker0 73.32 70.95 4.70 578.30 0.00 0.00 0.00 0.00 16:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:17:01 veth5edf7ce 73.32 70.97 5.70 578.30 0.00 0.00 0.00 0.05 16:17:01 ens3 73.25 76.30 578.79 6.57 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 3.23 3.27 0.69 1.28 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 7.03 6.50 1.49 1.85 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 9.88 8.45 2.20 2.46 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 veth5edf7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 7.27 5.75 1.55 1.75 0.00 0.00 0.00 0.00 16:22:01 docker0 1.20 1.15 0.09 6.33 0.00 0.00 0.00 0.00 16:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:22:01 ens3 25.24 22.26 18.29 11.51 0.00 0.00 0.00 0.00 Average: docker0 28.00 54.23 1.55 196.84 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 88.93 52.79 339.05 9.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1869) 08/07/24 _x86_64_ (4 CPU) 16:06:33 LINUX RESTART (4 CPU) 16:07:02 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 20.66 0.00 2.03 4.15 0.07 73.10 16:08:01 0 12.43 0.00 1.33 4.28 0.05 81.91 16:08:01 1 20.49 0.00 1.77 8.24 0.05 69.45 16:08:01 2 27.91 0.00 2.78 3.34 0.10 65.87 16:08:01 3 21.82 0.00 2.21 0.70 0.07 75.20 16:09:01 all 13.38 0.00 3.66 5.20 0.07 77.69 16:09:01 0 14.40 0.00 4.03 3.28 0.05 78.24 16:09:01 1 6.98 0.00 2.92 6.15 0.07 83.89 16:09:01 2 16.64 0.00 4.30 8.08 0.10 70.88 16:09:01 3 15.56 0.00 3.45 3.30 0.05 77.64 16:10:01 all 4.93 0.00 1.27 0.34 0.03 93.44 16:10:01 0 2.86 0.00 1.19 0.00 0.03 95.92 16:10:01 1 6.02 0.00 1.14 0.21 0.03 92.59 16:10:01 2 6.35 0.00 1.29 0.70 0.03 91.62 16:10:01 3 4.48 0.00 1.44 0.43 0.03 93.62 16:11:01 all 2.92 0.00 0.83 0.03 0.03 96.18 16:11:01 0 3.10 0.00 0.83 0.00 0.03 96.03 16:11:01 1 2.51 0.00 0.74 0.00 0.03 96.72 16:11:01 2 3.16 0.00 0.83 0.00 0.03 95.98 16:11:01 3 2.92 0.00 0.97 0.13 0.02 95.96 16:12:01 all 3.35 0.00 0.73 0.05 0.03 95.85 16:12:01 0 3.34 0.00 0.73 0.00 0.02 95.91 16:12:01 1 3.49 0.00 0.74 0.00 0.03 95.74 16:12:01 2 3.33 0.00 0.68 0.00 0.02 95.97 16:12:01 3 3.21 0.00 0.74 0.17 0.05 95.84 16:13:01 all 3.73 0.00 0.90 0.03 0.04 95.30 16:13:01 0 3.84 0.00 0.92 0.00 0.03 95.21 16:13:01 1 4.01 0.00 0.86 0.00 0.02 95.12 16:13:01 2 3.32 0.00 0.93 0.00 0.05 95.69 16:13:01 3 3.74 0.00 0.87 0.15 0.03 95.21 16:14:01 all 4.12 0.00 0.85 0.04 0.04 94.95 16:14:01 0 3.42 0.00 0.83 0.02 0.03 95.69 16:14:01 1 4.70 0.00 0.87 0.02 0.05 94.36 16:14:01 2 4.33 0.00 0.95 0.12 0.03 94.57 16:14:01 3 4.05 0.00 0.75 0.02 0.03 95.15 16:15:01 all 3.71 0.00 0.96 0.03 0.05 95.25 16:15:01 0 4.36 0.00 1.04 0.00 0.05 94.55 16:15:01 1 3.90 0.00 1.07 0.08 0.03 94.91 16:15:01 2 3.49 0.00 0.88 0.00 0.05 95.58 16:15:01 3 3.09 0.00 0.87 0.07 0.05 95.92 16:16:01 all 4.43 0.00 1.00 0.05 0.04 94.47 16:16:01 0 3.83 0.00 0.95 0.00 0.05 95.16 16:16:01 1 4.74 0.00 0.94 0.12 0.05 94.16 16:16:01 2 4.59 0.00 1.02 0.05 0.03 94.31 16:16:01 3 4.58 0.00 1.09 0.00 0.05 94.28 16:17:01 all 6.49 0.00 0.86 0.03 0.04 92.58 16:17:01 0 6.06 0.00 0.93 0.02 0.03 92.96 16:17:01 1 6.86 0.00 0.80 0.02 0.03 92.29 16:17:01 2 4.69 0.00 0.74 0.10 0.03 94.44 16:17:01 3 8.35 0.00 1.00 0.00 0.05 90.59 16:18:01 all 4.49 0.00 0.95 0.04 0.05 94.48 16:18:01 0 4.48 0.00 1.02 0.00 0.07 94.43 16:18:01 1 4.31 0.00 0.90 0.02 0.03 94.74 16:18:01 2 5.44 0.00 0.86 0.10 0.03 93.57 16:18:01 3 3.72 0.00 0.97 0.03 0.05 95.22 16:18:01 CPU %user %nice %system %iowait %steal %idle 16:19:01 all 4.66 0.00 1.05 0.04 0.05 94.21 16:19:01 0 3.67 0.00 1.04 0.00 0.03 95.26 16:19:01 1 4.07 0.00 1.12 0.12 0.05 94.64 16:19:01 2 6.34 0.00 1.03 0.00 0.05 92.58 16:19:01 3 4.54 0.00 1.00 0.02 0.05 94.39 16:20:01 all 4.59 0.00 0.89 0.04 0.04 94.43 16:20:01 0 3.76 0.00 0.89 0.00 0.05 95.31 16:20:01 1 5.16 0.00 0.83 0.03 0.05 93.92 16:20:01 2 4.77 0.00 0.94 0.12 0.03 94.14 16:20:01 3 4.70 0.00 0.92 0.02 0.03 94.33 16:21:01 all 4.34 0.00 0.91 0.03 0.04 94.68 16:21:01 0 3.45 0.00 0.84 0.02 0.03 95.67 16:21:01 1 4.32 0.00 1.02 0.07 0.05 94.54 16:21:01 2 3.94 0.00 0.77 0.03 0.03 95.22 16:21:01 3 5.63 0.00 1.02 0.00 0.05 93.30 16:22:01 all 20.50 0.00 2.59 0.69 0.08 76.14 16:22:01 0 32.24 0.00 2.94 1.67 0.10 63.04 16:22:01 1 23.48 0.00 2.85 0.32 0.07 73.29 16:22:01 2 13.35 0.00 2.44 0.45 0.07 83.69 16:22:01 3 12.93 0.00 2.10 0.32 0.07 84.59 Average: all 7.07 0.00 1.30 0.71 0.05 90.87 Average: 0 7.01 0.00 1.30 0.61 0.04 91.03 Average: 1 6.99 0.00 1.24 1.02 0.04 90.71 Average: 2 7.41 0.00 1.36 0.87 0.05 90.32 Average: 3 6.87 0.00 1.29 0.36 0.05 91.44