---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3024 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 507 5179 0 2289 7184 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:0a:a8:22 brd ff:ff:ff:ff:ff:ff inet 10.32.7.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85239sec preferred_lft 85239sec inet6 fe80::f816:3eff:fe0a:a822/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:19:5d:63 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::42:59ff:fe19:5d63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3024) 06/10/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 154.32 69.17 85.16 5601.33 39694.84 03:25:01 63.03 0.22 62.81 23.19 9827.92 03:26:01 89.24 12.70 76.54 2279.89 11237.46 03:27:01 2.42 0.00 2.42 0.00 30.66 03:28:01 1.03 0.02 1.02 0.93 11.87 03:29:01 0.95 0.00 0.95 0.00 12.00 03:30:01 0.97 0.00 0.97 0.00 11.06 03:31:01 0.67 0.00 0.67 0.00 9.87 03:32:01 0.95 0.00 0.95 0.00 10.26 03:33:01 1.27 0.00 1.27 0.00 15.20 03:34:01 2.85 1.77 1.08 41.06 13.46 03:35:01 1.28 0.00 1.28 0.00 15.73 03:36:01 0.87 0.00 0.87 0.00 9.87 03:37:01 0.85 0.00 0.85 0.00 10.80 03:38:02 1.10 0.00 1.10 0.00 13.60 03:39:01 3.66 2.41 1.25 19.25 20.06 03:40:01 1.08 0.00 1.08 0.00 12.93 03:41:01 8.93 0.25 8.68 16.93 215.16 03:42:01 21.51 0.37 21.14 31.32 1442.99 Average: 18.80 4.58 14.23 422.22 3299.09 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5890572 7400448 2276856 27.88 36188 1654980 1000588 10.86 594780 1514124 53812 03:25:01 5601512 7361980 2565916 31.42 56256 1872204 1021512 11.08 645816 1725840 78776 03:26:01 5358716 7396620 2808712 34.39 68472 2123040 1278780 13.88 706380 1875024 704 03:27:01 5358672 7396612 2808756 34.39 68508 2123036 1278780 13.88 705820 1875024 116 03:28:01 5366468 7401688 2800960 34.29 68544 2120288 1296364 14.07 701096 1872272 40 03:29:01 5367024 7402296 2800404 34.29 68584 2120284 1296364 14.07 700188 1872272 124 03:30:01 5376556 7411872 2790872 34.17 68608 2120296 1296364 14.07 690644 1872276 4 03:31:01 5376804 7412136 2790624 34.17 68632 2120304 1296364 14.07 690372 1872284 172 03:32:01 5376788 7412144 2790640 34.17 68648 2120304 1296364 14.07 690616 1872284 160 03:33:01 5376836 7412224 2790592 34.17 68676 2120300 1296364 14.07 690396 1872292 4 03:34:01 5363652 7400876 2803776 34.33 68724 2121540 1305580 14.17 702864 1872740 8 03:35:01 5363504 7400896 2803924 34.33 68756 2121676 1305580 14.17 702620 1872868 188 03:36:01 5363560 7400984 2803868 34.33 68780 2121676 1305580 14.17 702536 1872876 160 03:37:01 5363700 7401156 2803728 34.33 68804 2121672 1305580 14.17 702548 1872876 128 03:38:02 5363708 7401192 2803720 34.33 68852 2121668 1305580 14.17 702448 1872880 32 03:39:01 5362180 7400348 2805248 34.35 69456 2121688 1311204 14.23 703288 1872884 132 03:40:01 5362196 7400408 2805232 34.35 69492 2121688 1311204 14.23 703300 1872884 12 03:41:01 5295444 7341236 2871984 35.16 70252 2128604 1067384 11.58 771804 1873232 7776 03:42:01 5269864 7320592 2897564 35.48 72304 2130768 1107364 12.02 798600 1870584 10596 Average: 5397777 7393458 2769651 33.91 66660 2084527 1246468 13.53 700322 1846185 8050 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:24:01 ens3 370.65 220.47 1095.55 65.51 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 ens3 76.82 63.21 827.71 7.02 0.00 0.00 0.00 0.00 03:26:01 docker0 12.93 25.26 1.16 91.52 0.00 0.00 0.00 0.00 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 ens3 68.79 45.41 393.35 7.68 0.00 0.00 0.00 0.00 03:26:01 veth0093b5f 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 ens3 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 03:27:01 veth0093b5f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 veth0093b5f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.30 0.25 0.14 0.08 0.00 0.00 0.00 0.00 03:29:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth0093b5f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 veth0093b5f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 9.30 8.00 5.88 12.50 0.00 0.00 0.00 0.00 03:34:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:02 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.29 0.24 0.14 0.07 0.00 0.00 0.00 0.00 03:39:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth0093b5f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 6.42 5.88 4.75 2.95 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 ens3 12.25 12.98 10.46 6.07 0.00 0.00 0.00 0.00 Average: docker0 0.68 1.33 0.06 4.82 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 28.75 18.83 123.18 5.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3024) 06/10/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.34 0.00 2.74 5.18 1.70 72.05 03:24:01 0 15.69 0.00 4.71 8.23 1.83 69.54 03:24:01 1 24.56 0.00 2.30 3.34 1.48 68.32 03:24:01 2 22.18 0.00 2.31 6.18 1.87 67.46 03:24:01 3 11.00 0.00 1.62 2.98 1.61 82.80 03:25:01 all 19.45 0.00 1.16 1.90 1.23 76.26 03:25:01 0 8.56 0.00 0.65 1.08 0.76 88.95 03:25:01 1 10.75 0.00 0.66 1.20 0.81 86.58 03:25:01 2 25.50 0.00 1.60 3.58 1.28 68.03 03:25:01 3 32.94 0.00 1.69 1.76 2.05 61.56 03:26:01 all 13.43 0.00 2.00 2.56 1.23 80.78 03:26:01 0 2.15 0.00 1.24 3.16 1.67 91.79 03:26:01 1 12.00 0.00 1.77 0.47 0.80 84.96 03:26:01 2 5.15 0.00 1.60 5.27 0.82 87.17 03:26:01 3 34.51 0.00 3.43 1.33 1.62 59.11 03:27:01 all 0.04 0.00 0.03 0.03 0.04 99.86 03:27:01 0 0.00 0.00 0.00 0.08 0.12 99.80 03:27:01 1 0.07 0.00 0.03 0.00 0.03 99.87 03:27:01 2 0.07 0.00 0.03 0.00 0.02 99.88 03:27:01 3 0.03 0.00 0.05 0.03 0.02 99.87 03:28:01 all 0.05 0.00 0.03 0.01 0.01 99.90 03:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:28:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:28:01 2 0.07 0.00 0.03 0.00 0.02 99.88 03:28:01 3 0.07 0.00 0.02 0.00 0.02 99.90 03:29:01 all 0.03 0.00 0.03 0.01 0.03 99.91 03:29:01 0 0.00 0.00 0.02 0.05 0.03 99.90 03:29:01 1 0.00 0.00 0.00 0.00 0.07 99.93 03:29:01 2 0.10 0.00 0.05 0.00 0.02 99.83 03:29:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 all 0.04 0.00 0.02 0.08 0.01 99.85 03:30:01 0 0.03 0.00 0.05 0.33 0.00 99.58 03:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:30:01 3 0.03 0.00 0.00 0.00 0.02 99.95 03:31:01 all 0.25 0.00 0.02 0.01 0.02 99.70 03:31:01 0 0.07 0.00 0.03 0.03 0.02 99.85 03:31:01 1 0.86 0.00 0.00 0.00 0.05 99.09 03:31:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 03:32:01 all 0.03 0.00 0.04 0.00 0.03 99.90 03:32:01 0 0.03 0.00 0.02 0.02 0.03 99.90 03:32:01 1 0.03 0.00 0.02 0.00 0.03 99.92 03:32:01 2 0.03 0.00 0.07 0.00 0.00 99.90 03:32:01 3 0.02 0.00 0.07 0.00 0.02 99.90 03:33:01 all 0.03 0.00 0.02 0.00 0.01 99.93 03:33:01 0 0.02 0.00 0.02 0.02 0.02 99.93 03:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:33:01 2 0.05 0.00 0.02 0.00 0.03 99.90 03:33:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:34:01 all 0.82 0.00 0.10 0.06 0.07 98.95 03:34:01 0 0.95 0.00 0.08 0.15 0.08 98.73 03:34:01 1 0.25 0.00 0.05 0.02 0.05 99.63 03:34:01 2 0.87 0.00 0.12 0.02 0.08 98.92 03:34:01 3 1.21 0.00 0.13 0.07 0.08 98.50 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.04 0.00 0.03 0.00 0.01 99.91 03:35:01 0 0.02 0.00 0.03 0.03 0.02 99.90 03:35:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:35:01 2 0.10 0.00 0.03 0.02 0.02 99.83 03:35:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:36:01 all 0.03 0.00 0.03 0.01 0.01 99.93 03:36:01 0 0.02 0.00 0.03 0.02 0.00 99.93 03:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 3 0.00 0.00 0.03 0.00 0.02 99.95 03:37:01 all 0.02 0.00 0.02 0.01 0.02 99.93 03:37:01 0 0.00 0.00 0.02 0.03 0.02 99.93 03:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:37:01 2 0.03 0.00 0.03 0.00 0.03 99.90 03:37:01 3 0.02 0.00 0.02 0.00 0.03 99.93 03:38:02 all 0.04 0.00 0.02 0.01 0.02 99.91 03:38:02 0 0.03 0.00 0.03 0.05 0.00 99.88 03:38:02 1 0.05 0.00 0.03 0.00 0.02 99.90 03:38:02 2 0.03 0.00 0.02 0.00 0.02 99.93 03:38:02 3 0.03 0.00 0.00 0.00 0.02 99.95 03:39:01 all 0.04 0.00 0.05 0.03 0.01 99.86 03:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:39:01 1 0.00 0.00 0.07 0.12 0.00 99.81 03:39:01 2 0.12 0.00 0.05 0.02 0.05 99.76 03:39:01 3 0.00 0.00 0.05 0.00 0.02 99.93 03:40:01 all 0.14 0.00 0.02 0.03 0.00 99.81 03:40:01 0 0.07 0.00 0.02 0.00 0.00 99.92 03:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:40:01 2 0.05 0.00 0.03 0.08 0.00 99.83 03:40:01 3 0.45 0.00 0.03 0.00 0.00 99.52 03:41:01 all 5.58 0.00 0.28 0.24 0.33 93.57 03:41:01 0 0.60 0.00 0.20 0.12 0.08 99.00 03:41:01 1 2.98 0.00 0.30 0.07 0.35 96.30 03:41:01 2 0.88 0.00 0.18 0.67 0.28 97.99 03:41:01 3 17.79 0.00 0.43 0.12 0.60 81.06 03:42:01 all 20.87 0.00 0.92 0.69 1.20 76.32 03:42:01 0 36.31 0.00 1.02 0.13 1.35 61.19 03:42:01 1 11.57 0.00 0.92 0.21 1.47 85.82 03:42:01 2 22.46 0.00 0.87 2.13 1.13 73.42 03:42:01 3 13.23 0.00 0.87 0.30 0.83 84.78 Average: all 4.19 0.00 0.40 0.57 0.32 94.52 Average: 0 3.41 0.00 0.43 0.72 0.32 95.12 Average: 1 3.35 0.00 0.33 0.29 0.27 95.76 Average: 2 4.10 0.00 0.37 0.95 0.30 94.28 Average: 3 5.89 0.00 0.45 0.35 0.37 92.94