---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3785 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: 2799.998 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): 0-7 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 14G 141G 10% / 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 918 24517 0 6730 30793 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:9d:e0:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe9d:e091/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:76:fa:68 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-3785) 02/08/24 _x86_64_ (8 CPU) 13:40:46 LINUX RESTART (8 CPU) 13:41:01 tps rtps wtps bread/s bwrtn/s 13:42:02 168.14 87.10 81.04 6236.45 54481.44 13:43:01 160.19 48.69 111.51 3614.44 25668.60 13:44:01 88.24 3.10 85.14 271.78 27203.73 13:45:01 81.35 13.08 68.27 2436.93 40282.89 13:46:01 145.49 3.32 142.18 450.72 57365.77 13:47:01 250.16 3.45 246.71 413.93 75269.32 13:48:01 79.42 0.02 79.40 0.13 19361.97 13:49:01 72.22 0.03 72.19 2.80 19524.75 13:50:01 66.37 1.33 65.04 80.79 15537.01 Average: 123.44 17.73 105.71 1497.03 37209.89 13:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:02 30073688 31675600 2865532 8.70 65556 1848324 1481992 4.36 936796 1641684 201492 13:43:01 29169064 31084812 3770156 11.45 83572 2130656 2393868 7.04 1568292 1886676 110744 13:44:01 27831484 30225088 5107736 15.51 91120 2589476 3171632 9.33 2559852 2207528 163884 13:45:01 28142888 31558308 4796332 14.56 102928 3579580 1462736 4.30 1441496 2976704 285976 13:46:01 26727424 31590044 6211796 18.86 132384 4914108 1489472 4.38 1449244 4293616 355172 13:47:01 23620996 30055984 9318224 28.29 171824 6295412 7895784 23.23 3166812 5522476 1272 13:48:01 20753128 27372980 12186092 37.00 179300 6463168 10617628 31.24 5932328 5596156 1940 13:49:01 20060924 26957756 12878296 39.10 185912 6721256 11379660 33.48 6396316 5798004 2300 13:50:01 25148560 31557872 7790660 23.65 187288 6308828 1500216 4.41 1859528 5349240 2852 Average: 25725351 30230938 7213869 21.90 133320 4538979 4599221 13.53 2812296 3919120 125070 13:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:02 ens3 366.23 249.92 1598.52 62.83 0.00 0.00 0.00 0.00 13:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:43:01 ens3 295.92 235.77 2231.17 46.78 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 13:44:01 ens3 885.80 591.04 4635.45 183.05 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 269.81 198.27 1801.06 66.70 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:46:01 ens3 696.62 325.88 13979.14 28.97 0.00 0.00 0.00 0.00 13:46:01 br-c2ad369a07d1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 7.20 7.20 0.77 0.77 0.00 0.00 0.00 0.00 13:47:01 veth0038282 0.00 1.03 0.00 0.25 0.00 0.00 0.00 0.00 13:47:01 ens3 487.92 229.45 11476.22 17.62 0.00 0.00 0.00 0.00 13:47:01 veth31aea2a 14.86 15.08 2.86 1.30 0.00 0.00 0.00 0.00 13:47:01 veth9e148f3 12.81 14.18 2.55 8.89 0.00 0.00 0.00 0.00 13:48:01 veth0038282 0.00 0.10 0.00 0.02 0.00 0.00 0.00 0.00 13:48:01 ens3 1.40 1.00 0.30 0.50 0.00 0.00 0.00 0.00 13:48:01 veth31aea2a 140.46 135.76 328.42 11.94 0.00 0.00 0.00 0.03 13:48:01 veth9e148f3 6.05 7.97 0.96 1.27 0.00 0.00 0.00 0.00 13:49:01 veth0038282 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 br-0c9510831188 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:49:01 ens3 27.15 21.41 666.52 2.36 0.00 0.00 0.00 0.00 13:49:01 veth31aea2a 1.43 1.22 0.18 0.20 0.00 0.00 0.00 0.00 13:50:01 ens3 78.87 64.59 70.91 42.25 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 20.33 20.33 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 345.63 213.00 4054.37 50.13 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 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3785) 02/08/24 _x86_64_ (8 CPU) 13:40:46 LINUX RESTART (8 CPU) 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:02 all 9.84 0.00 1.29 3.90 0.04 84.94 13:42:02 0 7.75 0.00 1.04 1.35 0.05 89.81 13:42:02 1 3.32 0.00 2.35 5.36 0.02 88.95 13:42:02 2 4.71 0.00 0.67 8.64 0.03 85.95 13:42:02 3 29.06 0.00 1.79 1.92 0.07 67.16 13:42:02 4 15.31 0.00 1.51 11.05 0.03 72.10 13:42:02 5 6.48 0.00 1.20 0.78 0.03 91.50 13:42:02 6 2.04 0.00 0.72 0.47 0.03 96.75 13:42:02 7 10.11 0.00 1.02 1.61 0.05 87.21 13:43:01 all 17.08 0.00 1.04 2.18 0.05 79.65 13:43:01 0 12.86 0.00 1.51 2.53 0.03 83.06 13:43:01 1 10.68 0.00 0.85 0.32 0.03 88.11 13:43:01 2 11.30 0.00 0.77 9.22 0.03 78.68 13:43:01 3 21.88 0.00 0.71 0.31 0.03 77.07 13:43:01 4 19.19 0.00 1.07 1.85 0.05 77.84 13:43:01 5 33.60 0.00 1.68 0.75 0.05 63.93 13:43:01 6 17.93 0.00 1.02 0.53 0.03 80.49 13:43:01 7 9.14 0.00 0.70 1.98 0.07 88.11 13:44:01 all 45.99 0.00 1.39 1.31 0.08 51.23 13:44:01 0 42.43 0.00 1.47 0.77 0.08 55.25 13:44:01 1 34.93 0.00 1.44 0.90 0.08 62.64 13:44:01 2 46.22 0.00 1.32 0.65 0.08 51.72 13:44:01 3 67.55 0.00 0.79 0.57 0.12 30.98 13:44:01 4 44.99 0.00 1.22 0.13 0.08 53.58 13:44:01 5 37.64 0.00 1.42 6.40 0.07 54.47 13:44:01 6 55.61 0.00 1.92 0.49 0.08 41.89 13:44:01 7 38.55 0.00 1.51 0.60 0.08 59.26 13:45:01 all 19.73 0.00 1.61 4.11 0.06 74.48 13:45:01 0 9.22 0.00 0.97 0.49 0.07 89.26 13:45:01 1 23.76 0.00 1.24 0.10 0.07 74.83 13:45:01 2 23.62 0.00 1.72 0.40 0.03 74.22 13:45:01 3 19.71 0.00 1.24 0.03 0.03 78.99 13:45:01 4 14.31 0.00 1.44 0.00 0.05 84.20 13:45:01 5 24.69 0.00 2.40 18.86 0.07 53.99 13:45:01 6 19.73 0.00 1.69 4.79 0.07 73.72 13:45:01 7 22.87 0.00 2.16 8.30 0.08 66.59 13:46:01 all 9.38 0.00 2.98 4.53 0.05 83.06 13:46:01 0 6.64 0.00 3.24 17.76 0.07 72.29 13:46:01 1 5.90 0.00 2.18 1.76 0.03 90.12 13:46:01 2 23.32 0.00 3.89 3.11 0.08 69.59 13:46:01 3 8.66 0.00 2.18 0.10 0.03 89.02 13:46:01 4 11.13 0.00 3.08 2.15 0.05 83.59 13:46:01 5 4.16 0.00 3.79 2.73 0.05 89.28 13:46:01 6 8.17 0.00 2.78 0.81 0.05 88.18 13:46:01 7 7.02 0.00 2.70 7.86 0.05 82.36 13:47:01 all 31.26 0.00 5.55 7.12 0.10 55.97 13:47:01 0 31.35 0.00 6.08 23.49 0.10 38.98 13:47:01 1 33.90 0.00 4.80 1.02 0.12 60.17 13:47:01 2 28.06 0.00 5.91 4.91 0.07 61.05 13:47:01 3 33.23 0.00 6.02 21.30 0.12 39.32 13:47:01 4 31.17 0.00 4.87 0.55 0.10 63.30 13:47:01 5 32.09 0.00 5.04 3.13 0.10 59.64 13:47:01 6 31.40 0.00 6.12 1.48 0.12 60.89 13:47:01 7 28.84 0.00 5.64 1.15 0.10 64.27 13:48:01 all 34.39 0.00 2.36 2.07 0.10 61.09 13:48:01 0 39.03 0.00 2.17 1.16 0.10 57.53 13:48:01 1 33.71 0.00 2.48 0.67 0.10 63.03 13:48:01 2 33.76 0.00 2.39 1.22 0.10 62.54 13:48:01 3 33.72 0.00 2.52 0.77 0.08 62.91 13:48:01 4 33.99 0.00 2.37 0.49 0.12 63.03 13:48:01 5 36.58 0.00 2.46 1.72 0.08 59.15 13:48:01 6 36.45 0.00 2.14 0.70 0.08 60.63 13:48:01 7 27.89 0.00 2.31 9.83 0.10 59.88 13:49:01 all 15.80 0.00 1.68 2.50 0.09 79.93 13:49:01 0 16.10 0.00 1.82 0.44 0.08 81.55 13:49:01 1 16.85 0.00 1.52 0.79 0.10 80.74 13:49:01 2 14.87 0.00 1.49 0.05 0.08 83.50 13:49:01 3 13.49 0.00 1.94 5.24 0.08 79.25 13:49:01 4 15.07 0.00 1.76 4.63 0.10 78.44 13:49:01 5 16.78 0.00 1.46 2.85 0.10 78.81 13:49:01 6 17.95 0.00 1.71 4.92 0.08 75.34 13:49:01 7 15.26 0.00 1.75 1.09 0.10 81.81 13:50:01 all 13.54 0.00 2.28 1.11 0.08 82.99 13:50:01 0 14.19 0.00 2.65 0.27 0.08 82.81 13:50:01 1 12.83 0.00 2.38 0.57 0.07 84.16 13:50:01 2 12.86 0.00 2.21 0.23 0.08 84.61 13:50:01 3 12.15 0.00 2.38 0.54 0.08 84.84 13:50:01 4 15.06 0.00 1.99 1.32 0.08 81.54 13:50:01 5 12.80 0.00 2.31 3.43 0.08 81.38 13:50:01 6 12.77 0.00 1.95 0.54 0.08 84.66 13:50:01 7 15.66 0.00 2.40 2.00 0.08 79.86 Average: all 21.90 0.00 2.24 3.20 0.07 72.60 Average: 0 19.95 0.00 2.32 5.32 0.07 72.33 Average: 1 19.53 0.00 2.14 1.28 0.07 76.98 Average: 2 22.10 0.00 2.26 3.15 0.07 72.43 Average: 3 26.64 0.00 2.17 3.39 0.07 67.73 Average: 4 22.24 0.00 2.14 2.47 0.07 73.07 Average: 5 22.74 0.00 2.41 4.52 0.07 70.25 Average: 6 22.45 0.00 2.22 1.64 0.07 73.62 Average: 7 19.51 0.00 2.24 3.83 0.08 74.35