---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13387 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 908 22471 0 8787 30803 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:ac:41:33 brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:feac:4133/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:49:2b:47 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:deff:fe49:2b47/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13387) 11/17/25 _x86_64_ (8 CPU) 15:13:42 LINUX RESTART (8 CPU) 15:14:02 tps rtps wtps bread/s bwrtn/s 15:15:01 336.45 67.02 269.43 4364.55 86463.72 15:16:01 298.92 20.08 278.84 2307.10 132547.02 15:17:01 543.04 3.80 539.24 403.13 171497.68 15:18:01 41.88 0.00 41.88 0.00 23566.34 15:19:01 8.15 0.08 8.07 7.73 227.30 15:20:01 242.94 7.38 235.56 1335.51 40006.93 15:21:01 16.96 0.00 16.96 0.00 430.86 15:22:01 19.68 0.02 19.66 0.40 424.26 15:23:01 30.94 0.00 30.94 0.00 619.36 15:24:01 17.66 0.00 17.66 0.00 448.46 15:25:01 19.91 0.00 19.91 0.00 508.32 15:26:01 15.98 0.00 15.98 0.00 784.14 15:27:01 48.64 0.10 48.54 18.93 1262.72 Average: 125.97 7.50 118.47 644.26 35226.00 15:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 30149260 31693196 2789960 8.47 67312 1788556 1381224 4.06 857312 1645168 173548 15:16:01 24135608 31587992 8803612 26.73 146572 7376012 2018480 5.94 1068316 7150468 3077336 15:17:01 20606052 28646308 12333168 37.44 171100 7897164 12655396 37.24 4237372 7360520 1036 15:18:01 18610300 26660024 14328920 43.50 172764 7906740 14516868 42.71 6330208 7231580 1364 15:19:01 18644112 26690992 14295108 43.40 172948 7904276 14458128 42.54 6300884 7225204 392 15:20:01 17823740 26493572 15115480 45.89 206192 8434140 14825772 43.62 6938872 7337268 3696 15:21:01 17765188 26437976 15174032 46.07 206372 8436744 14845200 43.68 6993888 7338508 300 15:22:01 17843676 26520332 15095544 45.83 206608 8440232 14733224 43.35 6910592 7341252 3220 15:23:01 17144628 25826284 15794592 47.95 206796 8444824 15455232 45.47 7606496 7341580 128 15:24:01 17110084 25797800 15829136 48.06 206956 8450652 15479928 45.55 7633756 7346688 1168 15:25:01 17084384 25779024 15854836 48.13 207092 8457224 15501004 45.61 7652660 7352684 1700 15:26:01 16991080 25700512 15948140 48.42 207212 8471404 15550680 45.75 7731128 7366584 332 15:27:01 20617936 29264480 12321284 37.41 207808 8420980 7667336 22.56 4267960 7282172 272 Average: 19578927 27469115 13360293 40.56 183518 7725304 12237575 36.01 5733034 6870744 251115 15:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 ens3 423.00 266.43 1684.53 79.25 0.00 0.00 0.00 0.00 15:15:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 2315.81 1301.67 49422.82 103.53 0.00 0.00 0.00 0.00 15:16:01 lo 19.79 19.79 1.81 1.81 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 br-ce4225807062 11.15 15.60 0.84 325.41 0.00 0.00 0.00 0.00 15:17:01 veth496b79b 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 15:17:01 ens3 21.68 16.71 326.77 2.55 0.00 0.00 0.00 0.00 15:17:01 vethce45dd6 10.95 15.85 0.99 325.43 0.00 0.00 0.00 0.03 15:18:01 br-ce4225807062 1.58 1.32 0.13 0.43 0.00 0.00 0.00 0.00 15:18:01 veth496b79b 5.40 7.30 0.81 0.67 0.00 0.00 0.00 0.00 15:18:01 ens3 2.12 1.83 0.85 0.39 0.00 0.00 0.00 0.00 15:18:01 vethce45dd6 0.27 0.58 0.02 0.03 0.00 0.00 0.00 0.00 15:19:01 br-ce4225807062 0.55 0.45 0.05 0.03 0.00 0.00 0.00 0.00 15:19:01 veth496b79b 6.28 9.23 0.96 0.71 0.00 0.00 0.00 0.00 15:19:01 ens3 0.93 0.85 0.14 0.37 0.00 0.00 0.00 0.00 15:19:01 vethce45dd6 0.35 0.23 0.03 0.01 0.00 0.00 0.00 0.00 15:20:01 br-ce4225807062 0.28 0.23 0.03 0.02 0.00 0.00 0.00 0.00 15:20:01 veth496b79b 9.00 12.43 1.78 2.14 0.00 0.00 0.00 0.00 15:20:01 ens3 98.58 66.66 2275.38 9.20 0.00 0.00 0.00 0.00 15:20:01 vethce45dd6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:21:01 br-ce4225807062 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 veth496b79b 10.15 13.81 2.28 2.68 0.00 0.00 0.00 0.00 15:21:01 ens3 1.23 0.97 0.28 0.38 0.00 0.00 0.00 0.00 15:21:01 vethce45dd6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 br-ce4225807062 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 veth496b79b 11.53 15.29 2.70 3.54 0.00 0.00 0.00 0.00 15:22:01 ens3 1.68 1.37 0.31 0.43 0.00 0.00 0.00 0.00 15:22:01 vethce45dd6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 br-ce4225807062 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 veth496b79b 10.75 14.16 2.55 4.89 0.00 0.00 0.00 0.00 15:23:01 ens3 1.07 0.88 0.18 0.41 0.00 0.00 0.00 0.00 15:23:01 vethce45dd6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 br-ce4225807062 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 veth496b79b 13.56 17.53 3.54 5.88 0.00 0.00 0.00 0.00 15:24:01 ens3 1.05 0.88 0.18 0.34 0.00 0.00 0.00 0.00 15:24:01 vethce45dd6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 br-ce4225807062 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 veth496b79b 15.01 19.08 4.03 7.17 0.00 0.00 0.00 0.00 15:25:01 ens3 1.17 1.00 0.28 0.46 0.00 0.00 0.00 0.00 15:25:01 vethce45dd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 br-ce4225807062 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 veth496b79b 10.08 13.60 2.43 2.69 0.00 0.00 0.00 0.00 15:26:01 ens3 2.33 2.00 0.84 3.00 0.00 0.00 0.00 0.00 15:26:01 vethce45dd6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 br-ce4225807062 0.18 0.18 0.04 0.09 0.00 0.00 0.00 0.00 15:27:01 ens3 13.30 13.86 7.06 2.94 0.00 0.00 0.00 0.00 15:27:01 veth97b703f 728.36 540.01 151.69 99.15 0.00 0.00 0.00 0.01 15:27:01 veth4e977aa 200.53 199.72 34.82 46.02 0.00 0.00 0.00 0.00 Average: br-ce4225807062 1.07 1.37 0.08 25.11 0.00 0.00 0.00 0.00 Average: ens3 221.61 128.69 4135.90 15.55 0.00 0.00 0.00 0.00 Average: veth97b703f 56.10 41.59 11.68 7.64 0.00 0.00 0.00 0.00 Average: veth4e977aa 15.44 15.38 2.68 3.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13387) 11/17/25 _x86_64_ (8 CPU) 15:13:42 LINUX RESTART (8 CPU) 15:14:02 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 10.10 0.00 1.28 4.57 0.03 84.02 15:15:01 0 7.61 0.00 0.64 1.02 0.03 90.69 15:15:01 1 10.60 0.00 1.49 5.92 0.05 81.94 15:15:01 2 14.90 0.00 1.97 9.16 0.05 73.92 15:15:01 3 4.04 0.00 1.88 1.54 0.02 92.52 15:15:01 4 19.93 0.00 1.34 2.65 0.07 76.01 15:15:01 5 4.11 0.00 1.05 15.08 0.03 79.72 15:15:01 6 13.24 0.00 1.22 0.78 0.03 84.72 15:15:01 7 6.35 0.00 0.63 0.42 0.03 92.56 15:16:01 all 20.85 0.00 9.10 10.29 0.09 59.68 15:16:01 0 20.21 0.00 8.18 1.98 0.10 69.53 15:16:01 1 16.11 0.00 10.22 4.69 0.12 68.86 15:16:01 2 16.53 0.00 9.16 30.86 0.09 43.36 15:16:01 3 17.94 0.00 8.75 4.31 0.07 68.93 15:16:01 4 18.34 0.00 8.72 4.67 0.07 68.19 15:16:01 5 24.59 0.00 9.89 6.01 0.08 59.42 15:16:01 6 36.13 0.00 9.45 11.67 0.10 42.65 15:16:01 7 16.81 0.00 8.36 18.25 0.09 56.50 15:17:01 all 42.63 0.00 6.32 8.48 0.09 42.47 15:17:01 0 42.09 0.00 6.92 0.88 0.08 50.03 15:17:01 1 41.78 0.00 5.75 3.54 0.08 48.84 15:17:01 2 45.07 0.00 6.68 5.12 0.10 43.03 15:17:01 3 43.68 0.00 6.75 15.74 0.10 33.72 15:17:01 4 43.73 0.00 5.83 3.68 0.08 46.67 15:17:01 5 44.25 0.00 6.89 9.89 0.08 38.89 15:17:01 6 42.53 0.00 6.63 17.14 0.10 33.59 15:17:01 7 37.91 0.00 5.17 11.85 0.07 45.00 15:18:01 all 54.43 0.00 4.34 0.09 0.09 41.05 15:18:01 0 53.33 0.00 4.32 0.00 0.10 42.26 15:18:01 1 58.90 0.00 4.35 0.02 0.08 36.64 15:18:01 2 55.81 0.00 4.38 0.59 0.08 39.14 15:18:01 3 53.92 0.00 4.15 0.03 0.10 41.80 15:18:01 4 54.94 0.00 4.22 0.03 0.10 40.70 15:18:01 5 53.97 0.00 4.47 0.02 0.08 41.46 15:18:01 6 54.65 0.00 4.49 0.05 0.10 40.70 15:18:01 7 49.83 0.00 4.36 0.02 0.10 45.69 15:19:01 all 2.68 0.00 0.44 0.03 0.08 96.76 15:19:01 0 3.59 0.00 0.45 0.03 0.10 95.82 15:19:01 1 2.76 0.00 0.47 0.00 0.10 96.68 15:19:01 2 2.54 0.00 0.42 0.00 0.08 96.96 15:19:01 3 1.97 0.00 0.35 0.00 0.07 97.62 15:19:01 4 3.22 0.00 0.50 0.05 0.08 96.14 15:19:01 5 2.57 0.00 0.43 0.12 0.08 96.79 15:19:01 6 2.42 0.00 0.43 0.05 0.08 97.01 15:19:01 7 2.37 0.00 0.42 0.03 0.08 97.10 15:20:01 all 12.82 0.00 2.83 1.94 0.08 82.33 15:20:01 0 12.32 0.00 2.50 0.62 0.08 84.48 15:20:01 1 10.88 0.00 2.54 0.55 0.08 85.94 15:20:01 2 18.19 0.00 3.30 3.36 0.08 75.06 15:20:01 3 15.08 0.00 2.94 2.45 0.08 79.45 15:20:01 4 13.38 0.00 3.12 0.89 0.07 82.54 15:20:01 5 11.15 0.00 2.74 2.94 0.08 83.09 15:20:01 6 12.27 0.00 3.19 0.87 0.08 83.57 15:20:01 7 9.27 0.00 2.31 3.86 0.08 84.48 15:21:01 all 6.66 0.00 0.74 0.05 0.09 92.46 15:21:01 0 7.22 0.00 1.01 0.02 0.10 91.66 15:21:01 1 7.06 0.00 0.79 0.03 0.10 92.02 15:21:01 2 5.66 0.00 0.57 0.00 0.08 93.69 15:21:01 3 6.21 0.00 0.60 0.08 0.07 93.03 15:21:01 4 6.45 0.00 0.63 0.03 0.08 92.80 15:21:01 5 6.01 0.00 0.88 0.17 0.10 92.84 15:21:01 6 6.89 0.00 0.73 0.03 0.07 92.27 15:21:01 7 7.74 0.00 0.69 0.05 0.10 91.43 15:22:01 all 6.45 0.00 0.75 0.05 0.09 92.67 15:22:01 0 7.22 0.00 0.69 0.03 0.08 91.97 15:22:01 1 6.04 0.00 0.67 0.03 0.08 93.17 15:22:01 2 6.70 0.00 0.95 0.05 0.08 92.22 15:22:01 3 6.55 0.00 0.57 0.02 0.10 92.77 15:22:01 4 5.68 0.00 0.65 0.00 0.08 93.58 15:22:01 5 6.92 0.00 0.84 0.27 0.08 91.89 15:22:01 6 5.66 0.00 0.75 0.02 0.08 93.48 15:22:01 7 6.81 0.00 0.93 0.03 0.08 92.14 15:23:01 all 9.29 0.00 1.03 0.06 0.09 89.54 15:23:01 0 10.42 0.00 0.92 0.12 0.08 88.46 15:23:01 1 8.67 0.00 1.00 0.15 0.07 90.11 15:23:01 2 10.38 0.00 0.95 0.00 0.10 88.57 15:23:01 3 9.50 0.00 1.00 0.03 0.08 89.38 15:23:01 4 9.54 0.00 1.25 0.03 0.08 89.09 15:23:01 5 8.96 0.00 1.05 0.07 0.10 89.82 15:23:01 6 6.83 0.00 1.02 0.03 0.10 92.02 15:23:01 7 9.99 0.00 1.02 0.03 0.08 88.87 15:24:01 all 7.02 0.00 0.83 0.07 0.09 91.98 15:24:01 0 6.56 0.00 0.91 0.02 0.10 92.40 15:24:01 1 6.36 0.00 0.84 0.23 0.10 92.47 15:24:01 2 7.01 0.00 0.69 0.03 0.10 92.17 15:24:01 3 8.38 0.00 0.80 0.02 0.10 90.70 15:24:01 4 7.67 0.00 1.05 0.12 0.10 91.06 15:24:01 5 6.31 0.00 0.78 0.03 0.07 92.81 15:24:01 6 7.45 0.00 0.82 0.03 0.08 91.62 15:24:01 7 6.44 0.00 0.77 0.02 0.10 92.68 15:25:01 all 5.53 0.00 0.70 0.06 0.09 93.61 15:25:01 0 4.11 0.00 0.69 0.05 0.10 95.05 15:25:01 1 5.61 0.00 0.72 0.13 0.08 93.45 15:25:01 2 6.40 0.00 0.60 0.05 0.08 92.87 15:25:01 3 6.05 0.00 0.69 0.03 0.08 93.15 15:25:01 4 5.45 0.00 0.70 0.03 0.08 93.74 15:25:01 5 4.71 0.00 0.55 0.05 0.10 94.58 15:25:01 6 5.19 0.00 0.80 0.08 0.08 93.84 15:25:01 7 6.72 0.00 0.85 0.12 0.10 92.21 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 3.23 0.00 0.56 0.06 0.09 96.05 15:26:01 0 3.11 0.00 0.55 0.15 0.12 96.07 15:26:01 1 2.94 0.00 0.80 0.13 0.12 96.01 15:26:01 2 3.61 0.00 0.52 0.02 0.10 95.76 15:26:01 3 3.41 0.00 0.44 0.08 0.08 95.99 15:26:01 4 3.26 0.00 0.63 0.07 0.07 95.98 15:26:01 5 4.04 0.00 0.52 0.02 0.05 95.37 15:26:01 6 2.82 0.00 0.48 0.02 0.10 96.57 15:26:01 7 2.64 0.00 0.53 0.02 0.10 96.71 15:27:01 all 2.84 0.00 1.09 0.16 0.07 95.83 15:27:01 0 2.86 0.00 1.12 0.17 0.07 95.79 15:27:01 1 3.29 0.00 1.16 0.42 0.08 95.05 15:27:01 2 2.28 0.00 0.99 0.08 0.08 96.57 15:27:01 3 2.48 0.00 1.31 0.25 0.07 95.89 15:27:01 4 2.43 0.00 0.94 0.15 0.07 96.41 15:27:01 5 2.79 0.00 1.02 0.08 0.07 96.04 15:27:01 6 3.36 0.00 1.17 0.10 0.08 95.28 15:27:01 7 3.20 0.00 1.06 0.05 0.08 95.61 Average: all 14.16 0.00 2.30 1.98 0.08 81.48 Average: 0 13.85 0.00 2.21 0.39 0.09 83.46 Average: 1 13.90 0.00 2.36 1.21 0.09 82.44 Average: 2 14.97 0.00 2.39 3.75 0.09 78.81 Average: 3 13.77 0.00 2.32 1.88 0.08 81.96 Average: 4 14.89 0.00 2.27 0.95 0.08 81.81 Average: 5 13.84 0.00 2.38 2.65 0.08 81.05 Average: 6 15.30 0.00 2.39 2.36 0.09 79.86 Average: 7 12.72 0.00 2.07 2.65 0.09 82.48