---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26749 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 16G 140G 11% / 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 896 22845 0 8425 30815 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:85:69:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe85:69c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:98:b1:a2 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::42:6dff:fe98:b1a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26749) 07/08/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 343.59 40.72 302.86 2939.84 46415.32 20:24:01 794.22 8.80 785.42 546.98 276904.38 20:25:01 40.74 0.00 40.74 0.00 38333.88 20:26:01 67.24 0.18 67.06 30.00 35225.20 20:27:01 183.91 0.30 183.61 27.32 26900.10 20:28:01 18.08 0.00 18.08 0.00 369.41 20:29:01 17.03 0.00 17.03 0.00 593.63 20:30:01 29.96 0.00 29.96 0.00 503.65 20:31:01 16.74 0.00 16.74 0.00 339.75 20:32:01 18.13 0.08 18.05 13.46 523.78 20:33:01 62.62 1.20 61.42 86.79 1464.82 Average: 144.45 4.61 139.84 327.34 38858.14 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29952420 31732840 2986792 9.07 77432 2006076 1387212 4.08 848460 1830988 256932 20:24:01 22113628 29876684 10825584 32.87 164932 7653384 11126328 32.74 2967740 7151672 42908 20:25:01 19611488 27382972 13327724 40.46 166772 7660036 13570752 39.93 5640440 6950492 1028 20:26:01 19296580 27283620 13642632 41.42 179568 7840400 13876124 40.83 5788980 7086776 18572 20:27:01 18931112 27238416 14008100 42.53 204744 8105004 13993788 41.17 5878492 7330844 2992 20:28:01 18863744 27173724 14075468 42.73 204896 8107524 14060136 41.37 5944008 7332200 992 20:29:01 18383176 26703600 14556036 44.19 205032 8117748 14986440 44.09 6415820 7337944 2040 20:30:01 18318352 26642028 14620860 44.39 205164 8120896 15018764 44.19 6478768 7339944 1356 20:31:01 18321572 26647784 14617640 44.38 205348 8123128 14999852 44.13 6471452 7341912 344 20:32:01 18535940 26824624 14403272 43.73 205664 8090688 14016820 41.24 6311696 7300844 424 20:33:01 23331776 31498312 9607436 29.17 207328 7957188 1740732 5.12 1782076 7143844 35956 Average: 20514526 28091328 12424686 37.72 184262 7434734 11706995 34.44 4957085 6740678 33049 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 2.85 2.85 0.30 0.30 0.00 0.00 0.00 0.00 20:23:01 ens3 259.65 204.32 2193.99 32.52 0.00 0.00 0.00 0.00 20:24:01 veth61b820b 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth2fdaf14 0.40 0.70 0.03 0.04 0.00 0.00 0.00 0.00 20:24:01 vethcb251ae 2.18 2.27 0.20 0.21 0.00 0.00 0.00 0.00 20:24:01 veth927eff8 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 20:25:01 veth61b820b 5.80 7.88 0.79 0.70 0.00 0.00 0.00 0.00 20:25:01 veth2fdaf14 4.55 5.93 0.59 0.53 0.00 0.00 0.00 0.00 20:25:01 vethcb251ae 42.44 34.21 4.52 4.90 0.00 0.00 0.00 0.00 20:25:01 veth927eff8 6.43 8.38 0.95 0.77 0.00 0.00 0.00 0.00 20:26:01 veth61b820b 6.30 9.20 0.85 0.70 0.00 0.00 0.00 0.00 20:26:01 veth2fdaf14 6.32 9.23 0.86 0.71 0.00 0.00 0.00 0.00 20:26:01 vethcb251ae 54.36 36.81 4.16 5.29 0.00 0.00 0.00 0.00 20:26:01 veth927eff8 6.30 9.22 0.95 0.71 0.00 0.00 0.00 0.00 20:27:01 veth61b820b 8.40 11.63 1.52 1.40 0.00 0.00 0.00 0.00 20:27:01 veth83a63c3 1.82 1.63 0.42 0.96 0.00 0.00 0.00 0.00 20:27:01 veth2fdaf14 8.35 11.56 1.52 1.39 0.00 0.00 0.00 0.00 20:27:01 vethcb251ae 65.56 46.85 7.41 7.18 0.00 0.00 0.00 0.00 20:28:01 veth61b820b 10.70 14.36 2.23 3.00 0.00 0.00 0.00 0.00 20:28:01 veth83a63c3 5.45 4.53 4.00 2.47 0.00 0.00 0.00 0.00 20:28:01 veth2fdaf14 10.71 14.36 2.25 3.00 0.00 0.00 0.00 0.00 20:28:01 vethcb251ae 79.22 58.01 14.60 10.14 0.00 0.00 0.00 0.00 20:29:01 veth61b820b 10.41 14.05 2.08 4.35 0.00 0.00 0.00 0.00 20:29:01 veth83a63c3 6.52 5.82 0.84 9.63 0.00 0.00 0.00 0.00 20:29:01 veth2fdaf14 10.81 14.33 2.96 5.08 0.00 0.00 0.00 0.00 20:29:01 vethcb251ae 81.94 60.81 21.87 12.15 0.00 0.00 0.00 0.00 20:30:01 veth61b820b 10.98 14.60 2.36 4.26 0.00 0.00 0.00 0.00 20:30:01 veth83a63c3 5.62 4.82 1.05 3.34 0.00 0.00 0.00 0.00 20:30:01 veth2fdaf14 11.41 14.91 2.45 4.62 0.00 0.00 0.00 0.00 20:30:01 vethcb251ae 83.25 62.04 20.38 11.88 0.00 0.00 0.00 0.00 20:31:01 veth61b820b 11.01 14.65 2.42 3.34 0.00 0.00 0.00 0.00 20:31:01 veth83a63c3 4.83 4.18 0.64 2.46 0.00 0.00 0.00 0.00 20:31:01 veth2fdaf14 11.20 14.85 2.44 3.35 0.00 0.00 0.00 0.00 20:31:01 vethcb251ae 80.81 59.25 16.28 10.66 0.00 0.00 0.00 0.00 20:32:01 veth61b820b 6.28 9.32 0.85 0.71 0.00 0.00 0.00 0.00 20:32:01 veth2fdaf14 6.32 9.35 0.86 0.71 0.00 0.00 0.00 0.00 20:32:01 vethcb251ae 54.72 37.09 4.19 5.32 0.00 0.00 0.00 0.00 20:32:01 veth927eff8 70.77 96.73 14.25 18.57 0.00 0.00 0.00 0.00 20:33:01 docker0 53.89 101.48 4.39 1343.21 0.00 0.00 0.00 0.00 20:33:01 lo 37.16 37.16 3.27 3.27 0.00 0.00 0.00 0.00 20:33:01 ens3 2408.47 1370.32 54112.28 205.82 0.00 0.00 0.00 0.00 Average: docker0 4.91 9.24 0.40 122.29 0.00 0.00 0.00 0.00 Average: lo 3.03 3.03 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 195.25 108.12 4851.75 13.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26749) 07/08/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.97 0.00 0.90 1.84 0.03 87.26 20:23:01 0 5.00 0.00 0.65 4.08 0.02 90.25 20:23:01 1 1.78 0.00 0.59 1.39 0.03 96.19 20:23:01 2 2.95 0.00 0.42 1.09 0.02 95.52 20:23:01 3 0.49 0.00 0.25 0.64 0.00 98.61 20:23:01 4 19.23 0.00 1.65 4.80 0.05 74.27 20:23:01 5 24.03 0.00 1.27 0.97 0.03 73.69 20:23:01 6 23.12 0.00 1.42 0.75 0.03 74.68 20:23:01 7 3.20 0.00 0.91 1.02 0.03 94.84 20:24:01 all 37.94 0.00 12.87 5.12 0.09 43.98 20:24:01 0 37.15 0.00 13.26 2.06 0.08 47.45 20:24:01 1 37.46 0.00 13.03 9.91 0.08 39.51 20:24:01 2 39.54 0.00 12.19 1.44 0.08 46.75 20:24:01 3 36.57 0.00 12.29 6.61 0.08 44.45 20:24:01 4 37.14 0.00 12.46 2.44 0.10 47.86 20:24:01 5 37.38 0.00 12.58 1.39 0.08 48.56 20:24:01 6 39.60 0.00 14.52 15.03 0.12 30.73 20:24:01 7 38.65 0.00 12.67 2.09 0.08 46.52 20:25:01 all 56.60 0.00 4.80 0.17 0.09 38.33 20:25:01 0 55.13 0.00 4.82 0.49 0.10 39.46 20:25:01 1 59.11 0.00 4.91 0.20 0.10 35.68 20:25:01 2 54.70 0.00 4.88 0.29 0.10 40.04 20:25:01 3 55.28 0.00 4.65 0.03 0.08 39.95 20:25:01 4 53.47 0.00 4.58 0.22 0.08 41.65 20:25:01 5 55.64 0.00 4.58 0.02 0.10 39.66 20:25:01 6 60.91 0.00 4.86 0.12 0.08 34.03 20:25:01 7 58.60 0.00 5.14 0.02 0.08 36.16 20:26:01 all 4.36 0.00 0.95 0.50 0.08 94.12 20:26:01 0 4.28 0.00 0.82 0.03 0.08 94.78 20:26:01 1 4.37 0.00 1.02 0.28 0.07 94.26 20:26:01 2 5.98 0.00 0.90 2.60 0.07 90.45 20:26:01 3 3.80 0.00 1.19 0.18 0.08 94.75 20:26:01 4 3.54 0.00 0.87 0.02 0.07 95.50 20:26:01 5 4.29 0.00 1.12 0.74 0.08 93.76 20:26:01 6 4.13 0.00 0.92 0.10 0.07 94.78 20:26:01 7 4.45 0.00 0.74 0.03 0.07 94.71 20:27:01 all 10.11 0.00 2.43 0.80 0.08 86.58 20:27:01 0 8.65 0.00 1.97 1.76 0.07 87.55 20:27:01 1 9.41 0.00 2.70 0.18 0.08 87.62 20:27:01 2 16.98 0.00 3.19 0.23 0.08 79.51 20:27:01 3 7.92 0.00 2.00 2.00 0.07 88.02 20:27:01 4 8.70 0.00 2.34 1.54 0.08 87.33 20:27:01 5 10.73 0.00 2.20 0.30 0.07 86.71 20:27:01 6 10.08 0.00 2.77 0.15 0.08 86.91 20:27:01 7 8.42 0.00 2.25 0.22 0.08 89.03 20:28:01 all 6.27 0.00 0.66 0.04 0.07 92.96 20:28:01 0 7.84 0.00 0.71 0.07 0.07 91.32 20:28:01 1 5.55 0.00 0.65 0.02 0.08 93.70 20:28:01 2 5.65 0.00 0.64 0.05 0.08 93.58 20:28:01 3 6.24 0.00 0.60 0.10 0.08 92.98 20:28:01 4 6.45 0.00 0.58 0.00 0.07 92.90 20:28:01 5 6.48 0.00 0.77 0.13 0.05 92.56 20:28:01 6 6.33 0.00 0.57 0.02 0.07 93.02 20:28:01 7 5.58 0.00 0.70 0.00 0.08 93.63 20:29:01 all 9.33 0.00 1.00 0.05 0.08 89.54 20:29:01 0 9.61 0.00 1.10 0.03 0.07 89.19 20:29:01 1 8.09 0.00 0.95 0.02 0.07 90.88 20:29:01 2 9.58 0.00 0.82 0.03 0.07 89.50 20:29:01 3 11.03 0.00 1.16 0.03 0.10 87.68 20:29:01 4 10.33 0.00 1.02 0.02 0.07 88.57 20:29:01 5 9.13 0.00 0.89 0.12 0.10 89.77 20:29:01 6 8.76 0.00 0.92 0.10 0.07 90.16 20:29:01 7 8.08 0.00 1.17 0.03 0.08 90.64 20:30:01 all 5.12 0.00 0.59 0.05 0.08 94.16 20:30:01 0 5.42 0.00 0.50 0.05 0.07 93.96 20:30:01 1 5.55 0.00 0.68 0.05 0.08 93.63 20:30:01 2 5.18 0.00 0.45 0.00 0.08 94.28 20:30:01 3 5.61 0.00 0.80 0.03 0.10 93.45 20:30:01 4 4.69 0.00 0.47 0.07 0.07 94.71 20:30:01 5 5.81 0.00 0.59 0.05 0.07 93.49 20:30:01 6 4.21 0.00 0.58 0.10 0.08 95.03 20:30:01 7 4.52 0.00 0.69 0.05 0.08 94.67 20:31:01 all 3.86 0.00 0.50 0.05 0.07 95.52 20:31:01 0 2.58 0.00 0.42 0.02 0.05 96.93 20:31:01 1 4.58 0.00 0.50 0.07 0.07 94.78 20:31:01 2 3.59 0.00 0.48 0.02 0.05 95.86 20:31:01 3 4.68 0.00 0.54 0.03 0.08 94.67 20:31:01 4 3.46 0.00 0.52 0.05 0.08 95.88 20:31:01 5 3.78 0.00 0.39 0.00 0.07 95.76 20:31:01 6 4.61 0.00 0.60 0.17 0.05 94.57 20:31:01 7 3.59 0.00 0.55 0.07 0.08 95.71 20:32:01 all 2.77 0.00 0.76 0.04 0.08 96.36 20:32:01 0 3.19 0.00 0.72 0.02 0.05 96.02 20:32:01 1 2.73 0.00 0.75 0.03 0.08 96.40 20:32:01 2 3.74 0.00 0.89 0.05 0.10 95.22 20:32:01 3 3.03 0.00 0.65 0.02 0.07 96.23 20:32:01 4 2.78 0.00 0.87 0.00 0.08 96.27 20:32:01 5 1.86 0.00 0.70 0.02 0.10 97.32 20:32:01 6 2.04 0.00 0.72 0.15 0.07 97.02 20:32:01 7 2.76 0.00 0.79 0.03 0.07 96.35 20:33:01 all 5.24 0.00 0.88 0.18 0.04 93.66 20:33:01 0 1.97 0.00 0.83 0.03 0.03 97.13 20:33:01 1 1.92 0.00 0.63 0.18 0.03 97.23 20:33:01 2 0.82 0.00 0.83 0.03 0.03 98.28 20:33:01 3 17.78 0.00 1.25 0.12 0.05 80.80 20:33:01 4 1.40 0.00 0.77 0.07 0.07 97.70 20:33:01 5 3.45 0.00 0.97 0.07 0.03 95.48 20:33:01 6 2.23 0.00 0.75 0.08 0.03 96.90 20:33:01 7 12.36 0.00 0.99 0.87 0.05 85.73 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.72 0.00 2.38 0.80 0.07 83.03 Average: 0 12.74 0.00 2.33 0.78 0.06 84.09 Average: 1 12.73 0.00 2.39 1.11 0.07 83.69 Average: 2 13.48 0.00 2.33 0.53 0.07 83.60 Average: 3 13.82 0.00 2.30 0.89 0.07 82.93 Average: 4 13.67 0.00 2.36 0.83 0.07 83.06 Average: 5 14.72 0.00 2.36 0.34 0.07 82.51 Average: 6 15.01 0.00 2.58 1.50 0.07 80.84 Average: 7 13.61 0.00 2.40 0.40 0.07 83.52