---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24941 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 15G 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 932 24144 0 7090 30779 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:38:9f:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe38:9ff1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:61:24:63 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24941) 07/19/24 _x86_64_ (8 CPU) 17:34:07 LINUX RESTART (8 CPU) 17:35:02 tps rtps wtps bread/s bwrtn/s 17:36:01 190.26 53.45 136.81 3949.43 34839.65 17:37:01 117.33 13.36 103.97 922.09 38111.30 17:38:01 71.35 12.88 58.47 2392.67 40851.86 17:39:01 229.91 7.83 222.08 869.84 100826.66 17:40:01 293.53 0.12 293.42 8.67 77847.56 17:41:01 90.38 0.38 90.00 30.66 30626.76 17:42:01 20.10 0.27 19.83 42.53 6626.10 Average: 144.59 12.52 132.07 1167.06 47134.60 17:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 29620424 31436728 3318788 10.08 81728 2035908 1616708 4.76 1197648 1808556 112876 17:37:01 27798412 30027576 5140800 15.61 90984 2427100 2955304 8.70 2703772 2097220 20088 17:38:01 28026280 31596192 4912932 14.92 101484 3730316 1461256 4.30 1413452 3110100 713132 17:39:01 26036796 31337244 6902416 20.96 139272 5318176 4887488 14.38 1732056 4645760 21388 17:40:01 21769048 28785444 11170164 33.91 185632 6839884 10508040 30.92 4473856 5993936 24956 17:41:01 18931856 26303408 14007356 42.52 192280 7171672 12832800 37.76 7058808 6214392 1976 17:42:01 18653948 26077872 14285264 43.37 193460 7217928 13171648 38.75 7297824 6249760 10676 Average: 24405252 29366352 8533960 25.91 140691 4962998 6776178 19.94 3696774 4302818 129299 17:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 ens3 206.73 155.38 1697.65 36.66 0.00 0.00 0.00 0.00 17:36:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 930.69 624.41 5614.71 207.84 0.00 0.00 0.00 0.00 17:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 ens3 839.29 483.80 2149.39 192.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 583.72 270.76 12495.95 26.84 0.00 0.00 0.00 0.00 17:39:01 vethb5bf1b0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 veth5d77c60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 veth6789340 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 530.79 220.55 12181.65 21.32 0.00 0.00 0.00 0.00 17:40:01 vethb5bf1b0 170.87 210.83 216.01 29.52 0.00 0.00 0.00 0.02 17:40:01 veth7c49eb3 95.92 88.59 212.87 7.57 0.00 0.00 0.00 0.02 17:40:01 veth5d77c60 3.88 6.43 0.70 1.45 0.00 0.00 0.00 0.00 17:41:01 ens3 14.16 7.98 4.12 3.75 0.00 0.00 0.00 0.00 17:41:01 vethb5bf1b0 115.66 129.86 62.54 16.79 0.00 0.00 0.00 0.01 17:41:01 veth7c49eb3 60.31 62.44 118.55 5.67 0.00 0.00 0.00 0.01 17:41:01 veth5d77c60 1.08 1.70 0.17 0.25 0.00 0.00 0.00 0.00 17:42:01 ens3 375.97 225.76 62.37 856.87 0.00 0.00 0.00 0.00 17:42:01 vethb5bf1b0 105.10 107.50 19.10 34.94 0.00 0.00 0.00 0.00 17:42:01 veth7c49eb3 7.97 20.21 5.92 11.29 0.00 0.00 0.00 0.00 17:42:01 veth5d77c60 0.80 1.13 0.13 0.14 0.00 0.00 0.00 0.00 Average: ens3 498.04 284.41 4894.36 192.55 0.00 0.00 0.00 0.00 Average: vethb5bf1b0 56.08 64.18 42.62 11.63 0.00 0.00 0.00 0.00 Average: veth7c49eb3 23.51 24.52 48.30 3.51 0.00 0.00 0.00 0.00 Average: veth5d77c60 0.83 1.33 0.14 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24941) 07/19/24 _x86_64_ (8 CPU) 17:34:07 LINUX RESTART (8 CPU) 17:35:02 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 12.29 0.00 1.02 3.16 0.05 83.48 17:36:01 0 41.90 0.00 2.63 3.06 0.09 52.33 17:36:01 1 13.01 0.00 1.28 1.70 0.07 83.95 17:36:01 2 16.37 0.00 1.26 0.92 0.05 81.40 17:36:01 3 9.26 0.00 0.75 1.70 0.03 88.26 17:36:01 4 4.04 0.00 0.59 3.45 0.03 91.89 17:36:01 5 7.73 0.00 0.47 1.24 0.02 90.54 17:36:01 6 1.17 0.00 0.47 0.19 0.02 98.15 17:36:01 7 4.99 0.00 0.70 13.15 0.05 81.11 17:37:01 all 44.55 0.00 1.44 1.57 0.09 52.34 17:37:01 0 30.06 0.00 1.27 0.28 0.05 68.33 17:37:01 1 51.78 0.00 1.71 1.09 0.10 45.32 17:37:01 2 45.73 0.00 1.19 1.82 0.08 51.18 17:37:01 3 45.48 0.00 1.51 2.51 0.12 50.38 17:37:01 4 53.45 0.00 1.34 4.34 0.10 40.76 17:37:01 5 41.09 0.00 1.94 2.06 0.10 54.81 17:37:01 6 43.26 0.00 1.22 0.08 0.07 55.38 17:37:01 7 45.68 0.00 1.33 0.42 0.08 52.48 17:38:01 all 29.02 0.00 2.16 1.87 0.07 66.89 17:38:01 0 25.88 0.00 3.00 0.70 0.07 70.35 17:38:01 1 20.62 0.00 1.58 0.96 0.08 76.76 17:38:01 2 45.83 0.00 2.33 0.15 0.08 51.61 17:38:01 3 30.02 0.00 1.65 0.22 0.07 68.05 17:38:01 4 26.96 0.00 2.27 0.08 0.05 70.64 17:38:01 5 26.02 0.00 2.64 11.53 0.07 59.75 17:38:01 6 23.41 0.00 1.17 0.03 0.05 75.33 17:38:01 7 33.37 0.00 2.65 1.32 0.08 62.58 17:39:01 all 9.43 0.00 2.94 5.63 0.07 81.93 17:39:01 0 8.24 0.00 4.37 0.42 0.03 86.93 17:39:01 1 4.33 0.00 3.06 15.59 0.07 76.95 17:39:01 2 7.81 0.00 3.46 18.02 0.17 70.54 17:39:01 3 6.96 0.00 2.40 0.35 0.03 90.25 17:39:01 4 8.41 0.00 2.25 0.25 0.05 89.04 17:39:01 5 6.47 0.00 2.47 4.69 0.07 86.31 17:39:01 6 6.75 0.00 2.52 0.84 0.05 89.84 17:39:01 7 26.57 0.00 2.96 4.90 0.10 65.48 17:40:01 all 39.54 0.00 6.90 5.32 0.11 48.13 17:40:01 0 40.00 0.00 6.98 6.62 0.14 46.26 17:40:01 1 36.82 0.00 6.17 3.94 0.12 52.96 17:40:01 2 41.26 0.00 7.39 9.78 0.14 41.44 17:40:01 3 41.59 0.00 7.47 7.91 0.14 42.90 17:40:01 4 40.83 0.00 7.21 0.70 0.10 51.16 17:40:01 5 40.43 0.00 6.52 3.21 0.08 49.76 17:40:01 6 41.72 0.00 6.92 0.92 0.10 50.35 17:40:01 7 33.68 0.00 6.54 9.48 0.10 50.20 17:41:01 all 34.91 0.00 2.94 1.59 0.11 60.45 17:41:01 0 26.50 0.00 2.53 0.25 0.10 70.61 17:41:01 1 23.98 0.00 2.19 0.30 0.10 73.43 17:41:01 2 47.87 0.00 3.02 0.35 0.10 48.66 17:41:01 3 39.69 0.00 3.87 0.44 0.10 55.90 17:41:01 4 46.12 0.00 3.45 0.91 0.13 49.38 17:41:01 5 29.16 0.00 2.63 6.19 0.12 61.91 17:41:01 6 37.23 0.00 3.82 0.17 0.12 58.66 17:41:01 7 28.88 0.00 2.06 4.09 0.10 64.86 17:42:01 all 12.85 0.00 2.98 0.39 0.11 83.67 17:42:01 0 8.53 0.00 2.47 0.05 0.08 88.87 17:42:01 1 7.52 0.00 2.49 0.02 0.10 89.87 17:42:01 2 15.20 0.00 3.37 0.07 0.12 81.24 17:42:01 3 17.76 0.00 3.80 0.03 0.12 78.29 17:42:01 4 14.98 0.00 3.34 0.14 0.12 81.43 17:42:01 5 12.16 0.00 2.83 2.26 0.12 82.62 17:42:01 6 14.62 0.00 3.61 0.05 0.10 81.62 17:42:01 7 12.06 0.00 1.90 0.52 0.08 85.44 Average: all 26.10 0.00 2.91 2.79 0.09 68.11 Average: 0 25.81 0.00 3.32 1.61 0.08 69.19 Average: 1 22.59 0.00 2.64 3.37 0.09 71.31 Average: 2 31.49 0.00 3.14 4.45 0.11 60.82 Average: 3 27.26 0.00 3.05 1.87 0.09 67.73 Average: 4 27.84 0.00 2.92 1.41 0.08 67.76 Average: 5 23.31 0.00 2.79 4.46 0.08 69.36 Average: 6 24.05 0.00 2.81 0.32 0.07 72.74 Average: 7 26.50 0.00 2.59 4.82 0.09 66.01