---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7930 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 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 869 26580 0 4716 30841 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:0c:4e:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe0c:4ec4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:aa:0d:59 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-7930) 12/27/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 116.88 34.04 82.84 1665.86 28085.72 13:35:01 132.34 23.38 108.96 2814.26 34776.41 13:36:01 312.21 11.96 300.25 786.80 103136.98 13:37:01 20.90 0.45 20.45 39.86 25282.64 13:38:01 16.93 0.70 16.23 20.53 21173.72 13:39:01 16.81 0.00 16.81 0.00 21208.10 13:40:01 11.10 0.00 11.10 0.00 14429.98 13:41:01 2.25 0.00 2.25 0.00 61.66 13:42:01 4.82 0.00 4.82 0.00 1022.46 13:43:01 49.20 1.22 47.98 103.30 2443.84 Average: 68.34 7.18 61.17 543.09 25161.93 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30044812 31656172 2894408 8.79 70512 1850672 1437444 4.23 915800 1684008 171728 13:35:01 28859676 31667544 4079544 12.39 100084 2978180 1396112 4.11 977996 2725872 902784 13:36:01 26524584 30891692 6414636 19.47 115308 4463048 4659020 13.71 1833764 4109392 320 13:37:01 25429344 29932172 7509876 22.80 115708 4594012 6089220 17.92 2839080 4184168 244 13:38:01 25389416 29895404 7549804 22.92 115836 4595280 6069844 17.86 2878028 4184544 128 13:39:01 25336176 29843808 7603044 23.08 115944 4596676 6290320 18.51 2928884 4185948 168 13:40:01 25320692 29829068 7618528 23.13 116040 4597316 6257352 18.41 2943968 4186592 232 13:41:01 25217872 29727000 7721348 23.44 116108 4597968 6352968 18.69 3046060 4187240 204 13:42:01 25145412 29684392 7793808 23.66 116308 4626504 6358900 18.71 3099860 4204300 156 13:43:01 27254072 31609328 5685148 17.26 118764 4451116 1448616 4.26 1205500 4032616 14048 Average: 26452206 30473658 6487014 19.69 110061 4135077 4635980 13.64 2266894 3768468 109001 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:34:01 ens3 61.26 44.08 982.28 7.56 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.26 6.26 0.59 0.59 0.00 0.00 0.00 0.00 13:35:01 ens3 171.99 114.61 4697.20 12.71 0.00 0.00 0.00 0.00 13:35:01 br-450b64484ebc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 13:36:01 vethb6b34e2 0.25 0.68 0.01 0.04 0.00 0.00 0.00 0.00 13:36:01 veth883975b 0.62 0.78 0.04 0.05 0.00 0.00 0.00 0.00 13:36:01 veth5ee993c 1.22 1.40 0.07 0.09 0.00 0.00 0.00 0.00 13:37:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 13:37:01 vethb6b34e2 0.43 0.52 0.05 0.08 0.00 0.00 0.00 0.00 13:37:01 veth883975b 1.63 1.57 2.45 2.85 0.00 0.00 0.00 0.00 13:37:01 veth5ee993c 10.46 8.85 2.14 10.94 0.00 0.00 0.00 0.00 13:38:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 vethb6b34e2 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 veth883975b 0.98 0.90 2.39 2.81 0.00 0.00 0.00 0.00 13:38:01 veth5ee993c 7.98 6.63 1.78 10.68 0.00 0.00 0.00 0.00 13:39:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 13:39:01 vethb6b34e2 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 veth883975b 1.78 1.58 4.76 5.60 0.00 0.00 0.00 0.00 13:39:01 veth5ee993c 16.13 13.28 3.62 21.53 0.00 0.00 0.00 0.00 13:40:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:40:01 vethb6b34e2 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 veth883975b 0.92 0.83 2.38 2.80 0.00 0.00 0.00 0.00 13:40:01 veth5ee993c 7.95 6.62 1.78 10.68 0.00 0.00 0.00 0.00 13:41:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:41:01 vethb6b34e2 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 veth883975b 0.93 0.85 2.38 2.80 0.00 0.00 0.00 0.00 13:41:01 veth5ee993c 8.32 6.92 1.89 10.89 0.00 0.00 0.00 0.00 13:42:01 lo 2.80 2.80 0.48 0.48 0.00 0.00 0.00 0.00 13:42:01 vethb6b34e2 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 veth883975b 0.95 0.98 2.60 2.82 0.00 0.00 0.00 0.00 13:42:01 veth5ee993c 7.97 6.63 1.78 10.68 0.00 0.00 0.00 0.00 13:43:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:43:01 ens3 1122.23 683.77 23831.93 144.89 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 Average: lo 1.77 1.77 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 79.46 47.13 2306.73 8.98 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7930) 12/27/23 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.98 0.00 0.81 2.47 0.03 86.70 13:34:01 0 0.70 0.00 0.30 0.87 0.00 98.13 13:34:01 1 2.32 0.00 0.43 0.40 0.03 96.82 13:34:01 2 2.94 0.00 0.40 0.10 0.02 96.55 13:34:01 3 24.19 0.00 1.20 1.32 0.07 73.23 13:34:01 4 25.79 0.00 1.87 1.77 0.05 70.52 13:34:01 5 18.50 0.00 1.17 0.57 0.02 79.74 13:34:01 6 0.74 0.00 0.50 14.76 0.05 83.95 13:34:01 7 4.70 0.00 0.62 0.03 0.02 94.63 13:35:01 all 10.65 0.00 1.92 2.80 0.04 84.59 13:35:01 0 15.43 0.00 2.47 1.53 0.05 80.52 13:35:01 1 2.99 0.00 1.51 0.94 0.03 94.53 13:35:01 2 5.49 0.00 1.41 0.44 0.02 92.65 13:35:01 3 7.10 0.00 2.43 0.72 0.03 89.72 13:35:01 4 19.19 0.00 2.15 2.66 0.08 75.91 13:35:01 5 5.87 0.00 1.94 0.23 0.02 91.93 13:35:01 6 3.23 0.00 1.28 14.08 0.05 81.37 13:35:01 7 25.92 0.00 2.11 1.88 0.05 70.05 13:36:01 all 15.27 0.00 4.14 5.93 0.06 74.60 13:36:01 0 10.05 0.00 3.83 0.22 0.05 85.84 13:36:01 1 17.66 0.00 5.40 22.13 0.08 54.73 13:36:01 2 16.38 0.00 3.67 1.24 0.07 78.63 13:36:01 3 21.30 0.00 5.24 1.84 0.07 71.55 13:36:01 4 14.16 0.00 3.30 0.13 0.05 82.36 13:36:01 5 12.35 0.00 3.73 3.83 0.07 80.03 13:36:01 6 12.02 0.00 3.60 10.65 0.07 73.66 13:36:01 7 18.22 0.00 4.37 7.43 0.07 69.91 13:37:01 all 15.69 0.00 1.52 1.24 0.06 81.49 13:37:01 0 16.49 0.00 1.60 0.00 0.05 81.86 13:37:01 1 14.51 0.00 1.48 0.02 0.08 83.92 13:37:01 2 16.98 0.00 1.91 1.17 0.03 79.91 13:37:01 3 17.90 0.00 1.41 0.00 0.05 80.65 13:37:01 4 23.55 0.00 2.11 0.00 0.08 74.26 13:37:01 5 10.53 0.00 0.97 8.73 0.05 79.72 13:37:01 6 10.89 0.00 1.15 0.02 0.05 87.89 13:37:01 7 14.73 0.00 1.54 0.00 0.07 83.66 13:38:01 all 1.84 0.00 0.19 1.20 0.05 96.72 13:38:01 0 1.23 0.00 0.17 0.00 0.03 98.56 13:38:01 1 1.26 0.00 0.18 0.00 0.02 98.54 13:38:01 2 1.32 0.00 0.13 0.05 0.03 98.47 13:38:01 3 3.19 0.00 0.25 0.02 0.05 96.50 13:38:01 4 2.59 0.00 0.27 0.00 0.05 97.09 13:38:01 5 2.14 0.00 0.17 9.48 0.10 88.11 13:38:01 6 0.97 0.00 0.17 0.02 0.05 98.80 13:38:01 7 2.02 0.00 0.23 0.02 0.02 97.72 13:39:01 all 1.53 0.00 0.18 1.12 0.05 97.12 13:39:01 0 1.67 0.00 0.23 0.00 0.05 98.05 13:39:01 1 1.57 0.00 0.18 0.00 0.05 98.20 13:39:01 2 1.85 0.00 0.30 0.02 0.07 97.77 13:39:01 3 1.94 0.00 0.22 0.00 0.03 97.81 13:39:01 4 1.74 0.00 0.18 0.00 0.05 98.03 13:39:01 5 0.90 0.00 0.07 8.93 0.05 90.05 13:39:01 6 0.75 0.00 0.13 0.00 0.07 99.05 13:39:01 7 1.81 0.00 0.12 0.00 0.05 98.02 13:40:01 all 0.81 0.00 0.09 0.84 0.05 98.21 13:40:01 0 1.13 0.00 0.08 0.00 0.02 98.77 13:40:01 1 0.22 0.00 0.05 0.00 0.03 99.70 13:40:01 2 0.37 0.00 0.07 0.00 0.02 99.55 13:40:01 3 0.48 0.00 0.12 0.00 0.07 99.33 13:40:01 4 1.03 0.00 0.13 0.00 0.10 98.73 13:40:01 5 1.15 0.00 0.08 6.70 0.02 92.04 13:40:01 6 0.97 0.00 0.17 0.00 0.07 98.80 13:40:01 7 1.12 0.00 0.07 0.00 0.03 98.78 13:41:01 all 0.86 0.00 0.11 0.01 0.04 98.98 13:41:01 0 0.53 0.00 0.13 0.00 0.05 99.28 13:41:01 1 0.32 0.00 0.05 0.00 0.02 99.62 13:41:01 2 0.72 0.00 0.17 0.00 0.03 99.08 13:41:01 3 0.42 0.00 0.05 0.02 0.03 99.48 13:41:01 4 0.70 0.00 0.02 0.02 0.02 99.25 13:41:01 5 0.52 0.00 0.10 0.03 0.02 99.33 13:41:01 6 2.44 0.00 0.18 0.00 0.08 97.29 13:41:01 7 1.25 0.00 0.13 0.00 0.03 98.59 13:42:01 all 1.38 0.00 0.22 0.04 0.04 98.32 13:42:01 0 1.03 0.00 0.28 0.00 0.10 98.58 13:42:01 1 0.38 0.00 0.10 0.02 0.02 99.48 13:42:01 2 1.15 0.00 0.23 0.00 0.05 98.56 13:42:01 3 1.02 0.00 0.25 0.00 0.02 98.72 13:42:01 4 1.84 0.00 0.23 0.17 0.05 97.72 13:42:01 5 2.57 0.00 0.30 0.17 0.05 96.91 13:42:01 6 1.86 0.00 0.17 0.00 0.05 97.93 13:42:01 7 1.17 0.00 0.20 0.00 0.03 98.60 13:43:01 all 5.25 0.00 0.51 0.24 0.03 93.96 13:43:01 0 3.03 0.00 0.43 0.08 0.03 96.42 13:43:01 1 5.61 0.00 0.40 0.07 0.07 93.86 13:43:01 2 9.66 0.00 0.57 0.07 0.07 89.63 13:43:01 3 4.32 0.00 0.57 0.43 0.02 94.66 13:43:01 4 2.97 0.00 0.31 0.16 0.02 96.53 13:43:01 5 14.99 0.00 1.02 0.99 0.03 82.97 13:43:01 6 0.77 0.00 0.40 0.12 0.02 98.70 13:43:01 7 0.70 0.00 0.43 0.03 0.02 98.82 Average: all 6.31 0.00 0.97 1.58 0.05 91.10 Average: 0 5.12 0.00 0.95 0.27 0.04 93.62 Average: 1 4.66 0.00 0.97 2.34 0.04 91.98 Average: 2 5.68 0.00 0.88 0.31 0.04 93.09 Average: 3 8.16 0.00 1.17 0.43 0.04 90.20 Average: 4 9.32 0.00 1.05 0.49 0.06 89.08 Average: 5 6.94 0.00 0.95 3.97 0.04 88.10 Average: 6 3.45 0.00 0.77 3.94 0.06 91.79 Average: 7 7.14 0.00 0.98 0.93 0.04 90.92