---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6254 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 822 26648 0 4696 30888 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7d:2c:45 brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe7d:2c45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:68:f5:31 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6254) 12/19/23 _x86_64_ (8 CPU) 11:47:42 LINUX RESTART (8 CPU) 11:48:01 tps rtps wtps bread/s bwrtn/s 11:49:01 71.92 40.89 31.03 3480.49 43385.44 11:50:01 7.96 2.08 5.88 57.31 6339.62 11:51:01 5.25 0.00 5.25 0.00 6331.88 11:52:01 6.12 0.00 6.12 0.00 6475.59 11:53:01 5.37 0.00 5.37 0.00 6334.01 11:54:01 6.02 0.02 6.00 0.13 6474.12 11:55:01 84.35 38.36 45.99 1799.03 11435.43 11:56:01 113.06 13.81 99.25 1117.34 20009.06 11:57:01 334.79 21.45 313.35 2446.39 91398.93 11:58:01 40.48 0.97 39.51 66.26 12420.23 Average: 67.53 11.76 55.78 896.70 21060.11 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 30674400 31914300 2264820 6.88 38528 1529752 1279584 3.76 605492 1411548 72 11:50:01 30629048 31871320 2310172 7.01 38616 1531472 1279584 3.76 647932 1412168 4 11:51:01 30628348 31870712 2310872 7.02 38712 1531472 1279584 3.76 648348 1412168 148 11:52:01 30628016 31870500 2311204 7.02 38808 1531468 1279584 3.76 648708 1412172 4 11:53:01 30626884 31869436 2312336 7.02 38904 1531464 1299344 3.82 648836 1412176 12 11:54:01 30626960 31869640 2312260 7.02 39000 1531492 1299344 3.82 649312 1412180 4 11:55:01 30218116 31767392 2721104 8.26 66976 1794336 1394372 4.10 805276 1630032 142072 11:56:01 29814736 31751384 3124484 9.49 86208 2143832 1390032 4.09 831532 1968284 148564 11:57:01 26753808 31106752 6185412 18.78 118584 4437576 5090672 14.98 1604392 4100460 104 11:58:01 27327188 31652612 5612032 17.04 119444 4413648 1466540 4.31 1149172 4009120 2124 Average: 29792750 31754405 3146470 9.55 62378 2197651 1705864 5.02 823900 2018031 29311 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:49:01 ens3 245.21 172.30 578.27 31.48 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 12.46 9.46 7.70 12.38 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.33 0.18 0.12 0.42 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 0.63 0.30 0.09 0.04 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.32 0.20 0.06 0.35 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 0.58 0.32 0.20 0.25 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 11:55:01 ens3 198.18 121.60 957.00 24.86 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 11:56:01 ens3 62.35 44.65 1049.18 8.14 0.00 0.00 0.00 0.00 11:57:01 vethc1d2d49 30.00 38.93 2.97 4.55 0.00 0.00 0.00 0.00 11:57:01 br-3490f7ab5063 0.13 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 veth4d20eb7 0.55 0.67 0.03 0.04 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 17.80 17.80 1.82 1.82 0.00 0.00 0.00 0.00 11:58:01 ens3 1167.96 716.88 22341.49 141.86 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 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 116.24 71.13 2233.85 14.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6254) 12/19/23 _x86_64_ (8 CPU) 11:47:42 LINUX RESTART (8 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 2.43 0.00 0.57 4.02 0.02 92.97 11:49:01 0 3.12 0.00 0.34 1.46 0.02 95.07 11:49:01 1 2.50 0.00 0.22 0.18 0.02 97.08 11:49:01 2 2.14 0.00 0.65 24.38 0.03 72.79 11:49:01 3 4.41 0.00 0.38 0.25 0.02 94.94 11:49:01 4 2.04 0.00 0.42 2.57 0.02 94.96 11:49:01 5 1.50 0.00 0.42 1.44 0.02 96.63 11:49:01 6 2.50 0.00 1.58 0.50 0.00 95.42 11:49:01 7 1.20 0.00 0.48 1.45 0.02 96.84 11:50:01 all 0.36 0.00 0.04 0.47 0.01 99.12 11:50:01 0 0.18 0.00 0.03 0.00 0.03 99.75 11:50:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:50:01 2 0.45 0.00 0.05 3.40 0.02 96.08 11:50:01 3 0.80 0.00 0.03 0.00 0.02 99.15 11:50:01 4 0.52 0.00 0.03 0.00 0.00 99.45 11:50:01 5 0.40 0.00 0.07 0.08 0.00 99.45 11:50:01 6 0.38 0.00 0.03 0.22 0.02 99.35 11:50:01 7 0.15 0.00 0.05 0.00 0.00 99.80 11:51:01 all 0.03 0.00 0.01 0.53 0.01 99.43 11:51:01 0 0.05 0.00 0.02 0.00 0.02 99.92 11:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 2 0.03 0.00 0.03 4.27 0.02 95.65 11:51:01 3 0.05 0.00 0.00 0.00 0.02 99.93 11:51:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:51:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 all 0.06 0.00 0.01 0.42 0.01 99.51 11:52:01 0 0.05 0.00 0.03 0.03 0.02 99.87 11:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 2 0.37 0.00 0.02 3.32 0.02 96.28 11:52:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:52:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 all 0.02 0.00 0.01 0.49 0.01 99.48 11:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 11:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 2 0.03 0.00 0.00 3.87 0.02 96.08 11:53:01 3 0.02 0.00 0.00 0.02 0.02 99.95 11:53:01 4 0.03 0.00 0.02 0.02 0.02 99.92 11:53:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 7 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 all 0.01 0.00 0.01 0.42 0.01 99.55 11:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 2 0.00 0.00 0.03 3.37 0.03 96.57 11:54:01 3 0.03 0.00 0.02 0.00 0.02 99.93 11:54:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 5 0.00 0.00 0.02 0.00 0.02 99.97 11:54:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 7 0.03 0.00 0.00 0.00 0.03 99.93 11:55:01 all 8.21 0.00 0.71 1.53 0.03 89.52 11:55:01 0 13.57 0.00 1.17 0.37 0.03 84.86 11:55:01 1 1.28 0.00 0.38 0.02 0.00 98.32 11:55:01 2 2.29 0.00 0.35 6.57 0.03 90.75 11:55:01 3 4.18 0.00 0.35 0.13 0.03 95.30 11:55:01 4 3.72 0.00 0.63 0.13 0.00 95.52 11:55:01 5 8.89 0.00 0.75 1.15 0.02 89.19 11:55:01 6 29.54 0.00 1.59 1.89 0.05 66.93 11:55:01 7 2.24 0.00 0.40 2.02 0.07 95.27 11:56:01 all 10.07 0.00 0.74 2.09 0.03 87.06 11:56:01 0 21.34 0.00 1.62 1.42 0.03 75.59 11:56:01 1 18.44 0.00 1.33 1.45 0.03 78.74 11:56:01 2 0.57 0.00 0.18 3.13 0.02 96.10 11:56:01 3 2.00 0.00 0.15 0.07 0.02 97.77 11:56:01 4 0.15 0.00 0.08 0.08 0.00 99.68 11:56:01 5 1.95 0.00 0.42 4.03 0.02 93.58 11:56:01 6 15.65 0.00 0.80 1.17 0.02 82.36 11:56:01 7 20.56 0.00 1.41 5.40 0.08 72.54 11:57:01 all 12.58 0.00 4.26 5.43 0.07 77.65 11:57:01 0 10.76 0.00 4.40 1.12 0.10 83.62 11:57:01 1 12.30 0.00 4.48 1.62 0.07 81.54 11:57:01 2 13.86 0.00 3.97 2.66 0.08 79.43 11:57:01 3 14.22 0.00 4.98 30.32 0.10 50.37 11:57:01 4 14.25 0.00 3.76 1.50 0.07 80.42 11:57:01 5 12.10 0.00 3.17 2.49 0.07 82.16 11:57:01 6 13.48 0.00 5.39 0.20 0.05 80.88 11:57:01 7 9.63 0.00 3.94 3.60 0.08 82.75 11:58:01 all 17.56 0.00 1.86 0.93 0.06 79.60 11:58:01 0 19.31 0.00 2.50 3.72 0.05 74.43 11:58:01 1 16.50 0.00 1.95 0.05 0.05 81.44 11:58:01 2 14.80 0.00 1.44 0.00 0.07 83.69 11:58:01 3 16.64 0.00 1.91 2.96 0.05 78.44 11:58:01 4 22.54 0.00 1.96 0.17 0.05 75.28 11:58:01 5 15.64 0.00 1.50 0.07 0.05 82.74 11:58:01 6 14.61 0.00 1.57 0.10 0.07 83.65 11:58:01 7 20.47 0.00 2.06 0.32 0.05 77.11 Average: all 5.12 0.00 0.82 1.63 0.02 92.41 Average: 0 6.84 0.00 1.01 0.81 0.03 91.31 Average: 1 5.10 0.00 0.83 0.33 0.02 93.72 Average: 2 3.45 0.00 0.67 5.50 0.03 90.35 Average: 3 4.22 0.00 0.78 3.34 0.03 91.63 Average: 4 4.31 0.00 0.69 0.45 0.02 94.55 Average: 5 4.04 0.00 0.63 0.92 0.02 94.39 Average: 6 7.61 0.00 1.09 0.41 0.02 90.87 Average: 7 5.42 0.00 0.83 1.28 0.03 92.44