---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3470 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 716K 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 913 22687 0 8566 30799 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:2b:30:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85477sec preferred_lft 85477sec inet6 fe80::f816:3eff:fe2b:3067/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:64:d6:6c 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-3470) 01/27/26 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:00 371.14 73.66 297.48 5277.71 102435.19 15:52:01 215.78 40.83 174.95 2945.62 77691.39 15:53:01 279.57 22.50 257.07 3059.62 24460.06 15:54:01 22.88 0.30 22.58 34.66 18154.97 15:55:01 3.80 0.08 3.72 50.26 123.71 15:56:01 48.93 13.28 35.64 975.17 5588.67 15:57:01 489.04 4.67 484.37 508.85 131632.59 15:58:01 209.73 0.03 209.70 1.20 68100.10 15:59:01 74.29 0.00 74.29 0.00 7473.29 16:00:01 42.69 0.03 42.66 3.20 5309.12 16:01:01 16.70 0.00 16.70 0.00 634.56 16:02:01 22.05 0.00 22.05 0.00 726.41 16:03:01 16.46 0.33 16.13 10.53 625.36 16:04:01 16.26 0.23 16.03 17.20 621.36 16:05:01 84.89 1.48 83.40 94.38 3381.04 Average: 127.72 10.53 117.19 867.57 29851.57 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:00 30162612 31730108 2776608 8.43 69024 1809464 1382392 4.07 823352 1667228 175416 15:52:01 29065936 31163412 3873284 11.76 88472 2302168 1865040 5.49 1485928 2063688 10792 15:53:01 28259176 30698260 4680044 14.21 90956 2636116 2168384 6.38 2043932 2297632 176204 15:54:01 27689056 30496468 5250164 15.94 94120 2993840 2333016 6.86 2345852 2549756 532 15:55:01 26399520 29210524 6539700 19.85 94512 2996704 3761396 11.07 3635504 2549276 76 15:56:01 28422180 31571764 4517040 13.71 110660 3304564 1511824 4.45 1393040 2742192 174136 15:57:01 21781076 29280900 11158144 33.87 177936 7287484 10284792 30.26 3898052 6562180 570372 15:58:01 19263220 27679236 13676000 41.52 209172 8121732 12878568 37.89 5618036 7272208 2132 15:59:01 17899224 26628860 15039996 45.66 215092 8417232 13823204 40.67 6758236 7470884 1240 16:00:01 17621732 26492636 15317488 46.50 221304 8539460 14313032 42.11 6908504 7578064 952 16:01:01 17615312 26487596 15323908 46.52 221956 8539836 14275996 42.00 6916800 7578304 492 16:02:01 17607808 26481436 15331412 46.54 222620 8540200 14270416 41.99 6922908 7578540 704 16:03:01 17573548 26452088 15365672 46.65 223396 8540888 14286732 42.03 6953828 7578724 208 16:04:01 17552780 26433692 15386440 46.71 224240 8541760 14432008 42.46 6973424 7579424 632 16:05:01 23172528 31478276 9766692 29.65 226384 8058840 1659784 4.88 2037300 7033640 27028 Average: 22672381 28819017 10266839 31.17 165990 6042019 8216439 24.17 4314313 5340116 76061 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:00 ens3 408.71 277.77 1750.36 76.59 0.00 0.00 0.00 0.00 15:51:00 lo 2.13 2.13 0.23 0.23 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 482.72 373.22 5429.04 59.67 0.00 0.00 0.00 0.00 15:52:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 280.19 243.96 2232.54 47.97 0.00 0.00 0.00 0.00 15:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 139.71 119.68 172.77 30.18 0.00 0.00 0.00 0.00 15:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 242.36 182.95 112.71 59.21 0.00 0.00 0.00 0.00 15:55:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 146.09 104.88 277.10 32.17 0.00 0.00 0.00 0.00 15:56:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:57:01 veth9e49072 1.92 1.92 0.42 0.20 0.00 0.00 0.00 0.00 15:57:01 vethcb1f7cc 0.55 0.75 0.05 0.42 0.00 0.00 0.00 0.00 15:57:01 veth90bbd75 0.40 0.65 0.06 0.23 0.00 0.00 0.00 0.00 15:57:01 vethe713859 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 15:58:01 veth9e49072 31.91 28.39 4.04 4.18 0.00 0.00 0.00 0.00 15:58:01 vethcb1f7cc 0.42 1.20 0.05 1.17 0.00 0.00 0.00 0.00 15:58:01 veth90bbd75 3.68 4.13 0.46 15.28 0.00 0.00 0.00 0.00 15:58:01 vethe713859 0.45 1.30 0.04 0.52 0.00 0.00 0.00 0.00 15:59:01 veth9e49072 28.63 20.63 2.83 2.71 0.00 0.00 0.00 0.00 15:59:01 vethcb1f7cc 0.33 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:59:01 veth90bbd75 3.83 3.28 0.47 17.47 0.00 0.00 0.00 0.00 15:59:01 vethe713859 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 16:00:01 veth9e49072 28.80 20.70 2.84 2.71 0.00 0.00 0.00 0.00 16:00:01 vethcb1f7cc 0.33 0.23 0.04 0.68 0.00 0.00 0.00 0.00 16:00:01 veth90bbd75 3.77 3.17 0.46 17.46 0.00 0.00 0.00 0.00 16:00:01 vethe713859 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 16:01:01 veth9e49072 28.60 20.60 2.83 2.70 0.00 0.00 0.00 0.00 16:01:01 vethcb1f7cc 0.33 0.25 0.04 0.68 0.00 0.00 0.00 0.00 16:01:01 veth90bbd75 3.75 3.20 0.46 17.44 0.00 0.00 0.00 0.00 16:01:01 vethe713859 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 16:02:01 veth9e49072 28.83 20.78 2.84 2.72 0.00 0.00 0.00 0.00 16:02:01 vethcb1f7cc 0.40 0.27 0.05 0.68 0.00 0.00 0.00 0.00 16:02:01 veth90bbd75 3.75 3.20 0.46 17.43 0.00 0.00 0.00 0.00 16:02:01 vethe713859 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 16:03:01 veth9e49072 29.13 21.23 2.89 2.77 0.00 0.00 0.00 0.00 16:03:01 vethcb1f7cc 0.37 0.27 0.04 0.69 0.00 0.00 0.00 0.00 16:03:01 veth90bbd75 3.80 3.30 0.47 17.45 0.00 0.00 0.00 0.00 16:03:01 vethe713859 0.52 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:04:01 veth9e49072 28.63 20.63 2.83 2.70 0.00 0.00 0.00 0.00 16:04:01 vethcb1f7cc 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 16:04:01 veth90bbd75 3.73 3.27 0.46 17.44 0.00 0.00 0.00 0.00 16:04:01 vethe713859 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 4318.21 2804.23 50114.48 540.60 0.00 0.00 0.00 0.00 16:05:01 lo 31.63 31.63 3.77 3.77 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: ens3 287.29 186.41 3337.13 35.96 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3470) 01/27/26 _x86_64_ (8 CPU) 15:49:44 LINUX RESTART (8 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:00 all 10.49 0.00 1.32 3.43 0.04 84.72 15:51:00 0 3.84 0.00 0.75 0.32 0.03 95.06 15:51:00 1 10.34 0.00 0.89 0.52 0.03 88.22 15:51:00 2 4.57 0.00 1.67 0.37 0.03 93.36 15:51:00 3 24.69 0.00 1.44 1.19 0.07 72.62 15:51:00 4 2.33 0.00 0.62 14.55 0.05 82.45 15:51:00 5 17.53 0.00 2.12 5.67 0.03 74.64 15:51:00 6 13.51 0.00 1.85 3.34 0.05 81.25 15:51:00 7 7.16 0.00 1.14 1.56 0.03 90.12 15:52:01 all 15.61 0.00 1.17 2.46 0.06 80.70 15:52:01 0 13.69 0.00 0.94 1.00 0.05 84.32 15:52:01 1 13.41 0.00 0.87 2.61 0.07 83.04 15:52:01 2 12.51 0.00 1.08 0.38 0.03 86.00 15:52:01 3 13.78 0.00 0.72 6.11 0.07 79.32 15:52:01 4 17.20 0.00 1.19 6.08 0.07 75.47 15:52:01 5 28.01 0.00 1.28 1.00 0.07 69.64 15:52:01 6 15.81 0.00 1.69 1.89 0.07 80.55 15:52:01 7 10.45 0.00 1.55 0.64 0.05 87.31 15:53:01 all 22.41 0.00 0.77 0.95 0.05 75.82 15:53:01 0 37.15 0.00 1.07 0.33 0.05 61.40 15:53:01 1 16.81 0.00 0.52 0.00 0.03 82.64 15:53:01 2 15.59 0.00 0.69 0.50 0.03 83.19 15:53:01 3 16.69 0.00 1.09 4.06 0.07 78.10 15:53:01 4 29.02 0.00 1.42 0.12 0.07 69.38 15:53:01 5 30.69 0.00 0.27 0.15 0.07 68.83 15:53:01 6 20.15 0.00 0.78 2.27 0.03 76.77 15:53:01 7 13.16 0.00 0.32 0.15 0.02 86.35 15:54:01 all 10.85 0.00 0.63 0.39 0.03 88.10 15:54:01 0 11.59 0.00 0.47 0.63 0.03 87.27 15:54:01 1 2.41 0.00 0.35 0.00 0.02 97.23 15:54:01 2 30.56 0.00 0.67 0.00 0.07 68.70 15:54:01 3 3.38 0.00 0.38 0.64 0.02 95.59 15:54:01 4 2.44 0.00 1.09 0.20 0.02 96.25 15:54:01 5 3.36 0.00 0.65 0.00 0.02 95.98 15:54:01 6 31.28 0.00 1.04 0.00 0.03 67.65 15:54:01 7 1.74 0.00 0.42 1.61 0.03 96.20 15:55:01 all 8.82 0.00 0.37 0.03 0.02 90.76 15:55:01 0 3.33 0.00 0.22 0.03 0.02 96.40 15:55:01 1 16.26 0.00 0.80 0.03 0.05 82.85 15:55:01 2 7.79 0.00 0.22 0.00 0.02 91.98 15:55:01 3 4.20 0.00 0.12 0.13 0.02 95.53 15:55:01 4 6.57 0.00 0.68 0.00 0.02 92.73 15:55:01 5 24.20 0.00 0.53 0.00 0.05 75.22 15:55:01 6 4.63 0.00 0.13 0.02 0.02 95.20 15:55:01 7 3.58 0.00 0.23 0.00 0.03 96.16 15:56:01 all 10.48 0.00 0.97 0.34 0.03 88.17 15:56:01 0 11.13 0.00 1.25 0.18 0.02 87.42 15:56:01 1 9.68 0.00 1.47 0.45 0.03 88.36 15:56:01 2 2.95 0.00 0.80 0.05 0.03 96.16 15:56:01 3 9.04 0.00 1.00 1.80 0.03 88.12 15:56:01 4 3.03 0.00 0.92 0.02 0.02 96.01 15:56:01 5 1.95 0.00 0.28 0.02 0.00 97.75 15:56:01 6 27.80 0.00 0.79 0.00 0.08 71.33 15:56:01 7 18.30 0.00 1.27 0.22 0.03 80.18 15:57:01 all 37.82 0.00 8.58 3.39 0.08 50.13 15:57:01 0 35.45 0.00 9.38 4.70 0.08 50.39 15:57:01 1 42.95 0.00 9.64 14.94 0.10 32.37 15:57:01 2 37.04 0.00 8.73 0.79 0.07 53.37 15:57:01 3 40.64 0.00 8.24 3.79 0.08 47.25 15:57:01 4 38.94 0.00 7.46 0.32 0.07 53.21 15:57:01 5 33.96 0.00 8.32 0.66 0.07 56.99 15:57:01 6 37.31 0.00 8.36 1.00 0.08 53.25 15:57:01 7 36.31 0.00 8.45 0.95 0.07 54.23 15:58:01 all 24.12 0.00 4.16 2.04 0.10 69.58 15:58:01 0 26.72 0.00 4.92 8.76 0.10 59.49 15:58:01 1 23.83 0.00 4.68 1.28 0.10 70.10 15:58:01 2 25.40 0.00 3.87 0.64 0.10 69.99 15:58:01 3 20.01 0.00 4.51 1.04 0.10 74.34 15:58:01 4 23.87 0.00 3.88 3.31 0.10 68.83 15:58:01 5 22.77 0.00 3.78 0.32 0.10 73.04 15:58:01 6 25.29 0.00 3.81 0.52 0.10 70.28 15:58:01 7 25.13 0.00 3.81 0.51 0.10 70.45 15:59:01 all 30.57 0.00 1.89 0.22 0.09 67.22 15:59:01 0 36.32 0.00 2.05 0.03 0.10 61.50 15:59:01 1 37.26 0.00 1.59 0.03 0.10 61.01 15:59:01 2 25.97 0.00 2.28 0.20 0.08 71.47 15:59:01 3 24.16 0.00 1.92 0.27 0.10 73.55 15:59:01 4 35.41 0.00 1.67 0.58 0.08 62.25 15:59:01 5 27.05 0.00 2.19 0.30 0.08 70.37 15:59:01 6 29.89 0.00 1.66 0.07 0.10 68.28 15:59:01 7 28.58 0.00 1.81 0.23 0.08 69.30 16:00:01 all 7.33 0.00 1.78 0.22 0.10 90.57 16:00:01 0 8.71 0.00 1.92 0.02 0.10 89.25 16:00:01 1 6.68 0.00 1.74 0.05 0.12 91.41 16:00:01 2 7.28 0.00 1.67 0.02 0.10 90.93 16:00:01 3 7.24 0.00 1.63 0.10 0.10 90.93 16:00:01 4 7.10 0.00 1.70 0.62 0.10 90.48 16:00:01 5 7.92 0.00 1.63 0.35 0.10 89.99 16:00:01 6 6.43 0.00 1.81 0.02 0.10 91.64 16:00:01 7 7.24 0.00 2.10 0.59 0.10 89.98 16:01:01 all 4.71 0.00 1.39 0.09 0.09 93.71 16:01:01 0 4.30 0.00 1.62 0.22 0.08 93.78 16:01:01 1 5.03 0.00 1.33 0.00 0.10 93.53 16:01:01 2 4.81 0.00 1.09 0.02 0.10 93.99 16:01:01 3 4.19 0.00 1.36 0.05 0.08 94.32 16:01:01 4 4.54 0.00 1.54 0.22 0.08 93.61 16:01:01 5 5.36 0.00 1.49 0.03 0.08 93.03 16:01:01 6 5.06 0.00 1.31 0.02 0.08 93.53 16:01:01 7 4.41 0.00 1.43 0.18 0.08 93.89 16:01:01 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 4.75 0.00 1.46 0.13 0.09 93.57 16:02:01 0 6.63 0.00 1.80 0.03 0.08 91.45 16:02:01 1 4.09 0.00 1.43 0.03 0.10 94.35 16:02:01 2 5.66 0.00 1.43 0.02 0.10 92.80 16:02:01 3 3.82 0.00 1.41 0.91 0.08 93.78 16:02:01 4 5.20 0.00 1.35 0.00 0.10 93.35 16:02:01 5 3.78 0.00 1.36 0.00 0.10 94.76 16:02:01 6 4.27 0.00 1.23 0.02 0.10 94.38 16:02:01 7 4.51 0.00 1.63 0.02 0.10 93.75 16:03:01 all 4.81 0.00 1.41 0.09 0.09 93.61 16:03:01 0 4.45 0.00 1.54 0.03 0.10 93.87 16:03:01 1 4.21 0.00 1.42 0.18 0.08 94.10 16:03:01 2 5.22 0.00 1.35 0.02 0.08 93.33 16:03:01 3 3.94 0.00 1.22 0.40 0.08 94.35 16:03:01 4 4.54 0.00 1.44 0.02 0.08 93.92 16:03:01 5 5.92 0.00 1.59 0.05 0.10 92.33 16:03:01 6 3.93 0.00 1.28 0.02 0.08 94.69 16:03:01 7 6.24 0.00 1.41 0.02 0.08 92.25 16:04:01 all 4.64 0.00 1.41 0.08 0.09 93.78 16:04:01 0 4.40 0.00 1.69 0.02 0.08 93.81 16:04:01 1 5.64 0.00 1.37 0.02 0.10 92.88 16:04:01 2 3.45 0.00 1.23 0.10 0.08 95.14 16:04:01 3 3.89 0.00 1.41 0.05 0.07 94.58 16:04:01 4 5.61 0.00 1.43 0.00 0.10 92.87 16:04:01 5 4.74 0.00 1.57 0.20 0.10 93.39 16:04:01 6 4.36 0.00 1.31 0.12 0.08 94.13 16:04:01 7 5.03 0.00 1.28 0.12 0.12 93.46 16:05:01 all 10.81 0.00 1.32 0.23 0.05 87.59 16:05:01 0 4.20 0.00 1.05 0.99 0.05 93.71 16:05:01 1 9.87 0.00 1.62 0.12 0.07 88.32 16:05:01 2 24.64 0.00 1.52 0.13 0.05 73.66 16:05:01 3 5.59 0.00 1.19 0.12 0.03 93.07 16:05:01 4 3.34 0.00 1.04 0.12 0.05 95.46 16:05:01 5 3.98 0.00 0.99 0.05 0.07 94.91 16:05:01 6 4.13 0.00 1.04 0.02 0.03 94.79 16:05:01 7 30.75 0.00 2.11 0.30 0.07 66.77 Average: all 13.87 0.00 1.90 0.94 0.07 83.22 Average: 0 14.11 0.00 2.04 1.15 0.07 82.64 Average: 1 13.87 0.00 1.97 1.34 0.07 82.74 Average: 2 14.21 0.00 1.88 0.22 0.07 83.63 Average: 3 12.34 0.00 1.84 1.38 0.07 84.38 Average: 4 12.60 0.00 1.82 1.75 0.07 83.76 Average: 5 14.76 0.00 1.86 0.59 0.07 82.72 Average: 6 15.58 0.00 1.87 0.62 0.07 81.86 Average: 7 13.49 0.00 1.92 0.47 0.07 84.05