---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15056 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 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 905 22458 0 8803 30806 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:54:bb:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:fe54:bb3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:9f:02:f4 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::42:69ff:fe9f:2f4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15056) 11/24/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 193.71 40.82 152.90 2955.34 43644.87 20:24:01 548.20 5.47 542.73 519.87 260688.13 20:25:01 272.96 0.12 272.85 6.93 43836.88 20:26:01 33.14 0.00 33.14 0.00 35516.75 20:27:01 156.62 8.05 148.58 1333.38 15021.90 20:28:01 102.57 0.42 102.15 33.86 26857.12 20:29:01 18.83 0.00 18.83 0.00 378.60 20:30:01 22.23 0.00 22.23 0.00 569.77 20:31:01 26.12 0.00 26.12 0.00 428.79 20:32:01 21.48 0.00 21.48 0.00 580.30 20:33:01 17.95 0.00 17.95 0.00 852.92 20:34:01 32.38 0.10 32.28 16.66 994.63 20:35:01 68.01 1.27 66.74 89.45 2352.01 Average: 116.38 4.28 112.10 377.90 33193.11 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29933504 31723952 3005716 9.13 77732 2015780 1381184 4.06 856256 1842180 275936 20:24:01 23375900 31252628 9563320 29.03 161348 7745108 6604356 19.43 1451716 7454676 2172 20:25:01 19232392 27305404 13706828 41.61 172752 7929936 13627284 40.09 5670872 7279004 3236 20:26:01 18886424 26962044 14052796 42.66 173012 7932132 14169132 41.69 6031284 7256940 512 20:27:01 18207776 26820100 14731444 44.72 198520 8390284 14678904 43.19 6289424 7611396 237740 20:28:01 18036488 26725380 14902732 45.24 205916 8452508 14803516 43.56 6706492 7356036 1392 20:29:01 17943932 26635392 14995288 45.52 206132 8454712 14796164 43.53 6796360 7357848 880 20:30:01 17797412 26494376 15141808 45.97 206336 8459976 14907660 43.86 6939308 7358544 2304 20:31:01 17368948 26070260 15570272 47.27 206532 8464100 15397396 45.30 7363360 7362104 2296 20:32:01 17307416 26015120 15631804 47.46 206660 8470256 15441988 45.43 7418436 7367452 616 20:33:01 17185480 25910828 15753740 47.83 206792 8487264 15539276 45.72 7522164 7384220 628 20:34:01 19170276 27853640 13768944 41.80 207260 8453380 11751792 34.58 5651536 7316064 180 20:35:01 23015704 31560596 9923516 30.13 208928 8307520 1612108 4.74 2078748 7138816 8800 Average: 19804742 27794594 13134478 39.87 187532 7812535 11900828 35.02 5444304 6929637 41284 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 123.81 98.48 2208.84 26.90 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 3.46 3.46 0.36 0.36 0.00 0.00 0.00 0.00 20:24:01 ens3 1436.52 811.22 48212.67 67.40 0.00 0.00 0.00 0.00 20:24:01 veth34a4fdd 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth78fb9f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 18.36 10.08 328.19 1.31 0.00 0.00 0.00 0.00 20:25:01 veth35514d6 3.66 3.58 0.37 0.37 0.00 0.00 0.00 0.00 20:25:01 veth4b430b1 1.03 1.47 0.07 0.08 0.00 0.00 0.00 0.00 20:25:01 veth34a4fdd 7.13 16.09 0.68 327.40 0.00 0.00 0.00 0.03 20:26:01 ens3 0.88 0.97 0.12 0.10 0.00 0.00 0.00 0.00 20:26:01 veth35514d6 11.10 13.25 2.35 1.70 0.00 0.00 0.00 0.00 20:26:01 veth4b430b1 4.22 5.38 0.69 0.54 0.00 0.00 0.00 0.00 20:26:01 veth34a4fdd 0.43 0.28 0.03 0.02 0.00 0.00 0.00 0.00 20:27:01 ens3 79.07 54.21 2080.05 6.32 0.00 0.00 0.00 0.00 20:27:01 veth35514d6 6.77 9.63 1.52 0.74 0.00 0.00 0.00 0.00 20:27:01 veth4b430b1 3.35 4.95 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 veth34a4fdd 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 12.30 9.97 197.00 2.17 0.00 0.00 0.00 0.00 20:28:01 veth35514d6 7.40 10.25 1.64 0.93 0.00 0.00 0.00 0.00 20:28:01 veth4b430b1 3.27 4.82 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 veth34a4fdd 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1.43 1.30 0.29 0.47 0.00 0.00 0.00 0.00 20:29:01 veth35514d6 6.75 9.52 1.51 0.73 0.00 0.00 0.00 0.00 20:29:01 veth4b430b1 3.17 4.63 0.52 0.36 0.00 0.00 0.00 0.00 20:29:01 veth34a4fdd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 1.02 0.95 0.20 0.39 0.00 0.00 0.00 0.00 20:30:01 veth35514d6 76.87 79.09 9.72 18.81 0.00 0.00 0.00 0.00 20:30:01 veth4b430b1 4.40 5.92 0.71 0.78 0.00 0.00 0.00 0.00 20:30:01 veth34a4fdd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.92 0.87 0.18 0.35 0.00 0.00 0.00 0.00 20:31:01 veth35514d6 6.98 9.71 1.59 0.77 0.00 0.00 0.00 0.00 20:31:01 veth4b430b1 7.90 9.98 1.16 0.79 0.00 0.00 0.00 0.00 20:31:01 veth34a4fdd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 1.08 1.03 0.26 0.45 0.00 0.00 0.00 0.00 20:32:01 veth35514d6 43.31 45.68 5.69 9.71 0.00 0.00 0.00 0.00 20:32:01 veth4b430b1 3.70 5.07 0.60 0.42 0.00 0.00 0.00 0.00 20:32:01 veth34a4fdd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 1.18 1.03 0.23 0.25 0.00 0.00 0.00 0.00 20:33:01 veth35514d6 6.57 9.42 1.55 0.72 0.00 0.00 0.00 0.00 20:33:01 veth4b430b1 3.18 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 veth34a4fdd 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 10.68 11.16 6.12 2.41 0.00 0.00 0.00 0.00 20:34:01 veth35514d6 7.53 10.48 1.66 0.92 0.00 0.00 0.00 0.00 20:34:01 veth4b430b1 3.27 5.00 0.55 0.39 0.00 0.00 0.00 0.00 20:34:01 veth78fb9f5 685.85 744.31 393.68 124.42 0.00 0.00 0.00 0.03 20:35:01 ens3 56.87 43.41 88.03 47.43 0.00 0.00 0.00 0.00 20:35:01 docker0 37.63 55.09 3.67 1424.59 0.00 0.00 0.00 0.00 20:35:01 lo 39.06 39.06 3.43 3.43 0.00 0.00 0.00 0.00 Average: ens3 134.15 80.32 4087.99 11.98 0.00 0.00 0.00 0.00 Average: docker0 2.90 4.24 0.28 109.72 0.00 0.00 0.00 0.00 Average: lo 2.71 2.71 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15056) 11/24/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.11 0.00 0.79 3.12 0.03 86.96 20:23:01 0 6.35 0.00 0.61 2.17 0.03 90.84 20:23:01 1 0.85 0.00 0.17 0.08 0.03 98.86 20:23:01 2 0.81 0.00 0.15 0.49 0.02 98.53 20:23:01 3 0.44 0.00 0.39 16.54 0.05 82.57 20:23:01 4 11.85 0.00 0.58 0.58 0.03 86.97 20:23:01 5 7.76 0.00 1.08 1.54 0.02 89.60 20:23:01 6 21.16 0.00 1.83 1.88 0.07 75.06 20:23:01 7 23.60 0.00 1.49 1.68 0.05 73.18 20:24:01 all 20.99 0.00 9.65 15.79 0.09 53.48 20:24:01 0 19.63 0.00 10.02 17.05 0.07 53.23 20:24:01 1 23.83 0.00 8.65 5.14 0.08 62.29 20:24:01 2 22.57 0.00 9.15 24.88 0.08 43.32 20:24:01 3 19.46 0.00 10.39 12.40 0.09 57.67 20:24:01 4 21.58 0.00 9.86 3.52 0.08 64.95 20:24:01 5 21.36 0.00 10.18 22.57 0.12 45.77 20:24:01 6 19.21 0.00 9.32 22.06 0.09 49.33 20:24:01 7 20.25 0.00 9.59 18.74 0.10 51.32 20:25:01 all 80.51 0.00 7.34 0.53 0.11 11.51 20:25:01 0 80.99 0.00 7.60 0.17 0.12 11.12 20:25:01 1 81.89 0.00 7.10 0.94 0.10 9.97 20:25:01 2 81.70 0.00 7.01 0.54 0.12 10.63 20:25:01 3 75.30 0.00 8.05 0.41 0.12 16.12 20:25:01 4 82.41 0.00 8.14 0.84 0.10 8.51 20:25:01 5 83.00 0.00 6.74 0.08 0.12 10.06 20:25:01 6 82.56 0.00 7.18 0.17 0.10 9.99 20:25:01 7 75.98 0.00 7.00 1.15 0.12 15.76 20:26:01 all 7.66 0.00 0.89 1.40 0.08 89.97 20:26:01 0 6.70 0.00 0.99 0.00 0.08 92.23 20:26:01 1 7.54 0.00 0.90 0.43 0.08 91.04 20:26:01 2 6.95 0.00 0.77 0.20 0.08 91.99 20:26:01 3 7.15 0.00 0.72 0.02 0.07 92.05 20:26:01 4 9.50 0.00 0.95 0.10 0.10 89.34 20:26:01 5 8.22 0.00 1.00 0.07 0.08 90.62 20:26:01 6 7.89 0.00 0.87 9.94 0.08 81.22 20:26:01 7 7.29 0.00 0.87 0.43 0.07 91.34 20:27:01 all 6.36 0.00 1.63 0.94 0.08 91.00 20:27:01 0 5.02 0.00 1.66 0.49 0.10 92.73 20:27:01 1 6.74 0.00 1.91 1.56 0.07 89.73 20:27:01 2 5.55 0.00 1.44 0.20 0.08 92.72 20:27:01 3 6.27 0.00 1.54 0.08 0.10 92.01 20:27:01 4 6.93 0.00 1.66 1.34 0.10 89.97 20:27:01 5 4.18 0.00 1.09 1.44 0.07 93.22 20:27:01 6 7.44 0.00 2.02 1.63 0.08 88.83 20:27:01 7 8.70 0.00 1.71 0.79 0.08 88.72 20:28:01 all 9.75 0.00 1.47 1.14 0.08 87.56 20:28:01 0 9.12 0.00 1.37 0.10 0.07 89.34 20:28:01 1 9.55 0.00 1.58 0.57 0.10 88.20 20:28:01 2 9.03 0.00 1.39 1.11 0.10 88.38 20:28:01 3 8.13 0.00 1.67 2.98 0.08 87.14 20:28:01 4 11.67 0.00 1.66 3.10 0.07 83.50 20:28:01 5 8.96 0.00 1.17 0.17 0.07 89.63 20:28:01 6 9.13 0.00 1.10 0.50 0.08 89.18 20:28:01 7 12.36 0.00 1.82 0.60 0.08 85.13 20:29:01 all 5.48 0.00 0.60 0.05 0.08 93.79 20:29:01 0 4.45 0.00 0.78 0.00 0.08 94.68 20:29:01 1 3.66 0.00 0.65 0.10 0.08 95.50 20:29:01 2 5.76 0.00 0.63 0.13 0.08 93.38 20:29:01 3 4.48 0.00 0.49 0.02 0.08 94.93 20:29:01 4 5.82 0.00 0.59 0.00 0.08 93.51 20:29:01 5 6.36 0.00 0.53 0.03 0.10 92.97 20:29:01 6 7.63 0.00 0.54 0.03 0.08 91.71 20:29:01 7 5.65 0.00 0.62 0.05 0.08 93.60 20:30:01 all 8.75 0.00 0.88 0.06 0.08 90.24 20:30:01 0 7.99 0.00 1.00 0.08 0.07 90.85 20:30:01 1 8.51 0.00 0.98 0.08 0.08 90.33 20:30:01 2 6.93 0.00 0.77 0.13 0.08 92.08 20:30:01 3 8.21 0.00 0.88 0.02 0.08 90.80 20:30:01 4 10.66 0.00 0.85 0.02 0.08 88.39 20:30:01 5 10.53 0.00 0.90 0.03 0.08 88.45 20:30:01 6 9.18 0.00 0.79 0.07 0.07 89.89 20:30:01 7 7.97 0.00 0.78 0.02 0.07 91.17 20:31:01 all 6.47 0.00 0.71 0.05 0.09 92.67 20:31:01 0 7.25 0.00 0.85 0.03 0.08 91.78 20:31:01 1 6.40 0.00 0.70 0.02 0.10 92.78 20:31:01 2 5.55 0.00 0.67 0.05 0.10 93.63 20:31:01 3 5.72 0.00 0.82 0.07 0.08 93.31 20:31:01 4 7.22 0.00 0.77 0.02 0.10 91.90 20:31:01 5 5.78 0.00 0.45 0.03 0.08 93.65 20:31:01 6 6.97 0.00 0.75 0.17 0.10 92.01 20:31:01 7 6.87 0.00 0.69 0.03 0.08 92.33 20:32:01 all 5.78 0.00 0.67 0.07 0.08 93.39 20:32:01 0 4.56 0.00 0.77 0.07 0.08 94.51 20:32:01 1 6.70 0.00 0.65 0.22 0.08 92.34 20:32:01 2 6.22 0.00 0.74 0.05 0.08 92.91 20:32:01 3 4.74 0.00 0.72 0.02 0.08 94.44 20:32:01 4 5.42 0.00 0.57 0.05 0.08 93.88 20:32:01 5 5.09 0.00 0.59 0.05 0.08 94.20 20:32:01 6 6.37 0.00 0.74 0.08 0.07 92.75 20:32:01 7 7.15 0.00 0.67 0.07 0.08 92.03 20:33:01 all 4.74 0.00 0.60 0.07 0.08 94.51 20:33:01 0 3.43 0.00 0.69 0.03 0.08 95.76 20:33:01 1 6.85 0.00 0.62 0.07 0.08 92.38 20:33:01 2 3.88 0.00 0.48 0.02 0.08 95.54 20:33:01 3 4.37 0.00 0.55 0.03 0.07 94.98 20:33:01 4 4.63 0.00 0.74 0.33 0.10 94.20 20:33:01 5 5.75 0.00 0.58 0.05 0.07 93.55 20:33:01 6 3.83 0.00 0.57 0.02 0.08 95.50 20:33:01 7 5.13 0.00 0.55 0.02 0.08 94.22 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.75 0.00 0.87 0.29 0.08 96.01 20:34:01 0 3.34 0.00 0.86 0.08 0.05 95.67 20:34:01 1 2.90 0.00 0.89 0.25 0.08 95.88 20:34:01 2 2.59 0.00 0.80 0.30 0.07 96.24 20:34:01 3 2.21 0.00 0.87 0.15 0.08 96.69 20:34:01 4 2.56 0.00 0.94 0.92 0.07 95.51 20:34:01 5 2.84 0.00 0.75 0.20 0.08 96.12 20:34:01 6 2.49 0.00 0.87 0.23 0.10 96.31 20:34:01 7 3.07 0.00 1.02 0.15 0.07 95.69 20:35:01 all 5.73 0.00 0.75 0.34 0.04 93.14 20:35:01 0 0.89 0.00 0.54 0.34 0.03 98.21 20:35:01 1 0.43 0.00 0.55 0.03 0.02 98.96 20:35:01 2 14.09 0.00 0.94 0.23 0.05 84.69 20:35:01 3 15.51 0.00 1.09 0.25 0.03 83.12 20:35:01 4 6.58 0.00 0.88 0.13 0.03 92.37 20:35:01 5 2.69 0.00 0.70 1.39 0.05 95.17 20:35:01 6 3.29 0.00 0.68 0.17 0.05 95.81 20:35:01 7 2.37 0.00 0.60 0.22 0.03 96.78 Average: all 13.32 0.00 2.05 1.82 0.08 82.74 Average: 0 12.24 0.00 2.12 1.56 0.07 84.01 Average: 1 12.72 0.00 1.94 0.73 0.08 84.54 Average: 2 13.17 0.00 1.91 2.16 0.08 82.69 Average: 3 12.34 0.00 2.15 2.51 0.08 82.93 Average: 4 14.33 0.00 2.16 0.84 0.08 82.59 Average: 5 13.22 0.00 1.97 2.10 0.08 82.62 Average: 6 14.32 0.00 2.08 2.81 0.08 80.72 Average: 7 14.20 0.00 2.09 1.82 0.08 81.81