---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30080 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 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 903 23448 0 7815 30808 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:40:31:8a brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe40:318a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:e7:45:3a 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::42:26ff:fee7:453a/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-30080) 07/23/25 _x86_64_ (8 CPU) 13:25:23 LINUX RESTART (8 CPU) 13:26:02 tps rtps wtps bread/s bwrtn/s 13:27:01 352.96 36.47 316.49 1216.07 32752.14 13:28:01 409.15 19.58 389.57 2266.02 204768.81 13:29:01 346.18 3.68 342.49 411.66 47315.58 13:30:01 22.00 0.00 22.00 0.00 22421.33 13:31:01 233.44 0.22 233.23 36.13 55968.01 13:32:01 31.38 0.25 31.13 12.53 22924.85 13:33:01 17.21 0.00 17.21 0.00 12027.06 13:34:01 10.51 0.00 10.51 0.00 271.15 13:35:01 20.98 0.00 20.98 0.00 247.96 13:36:01 12.40 0.00 12.40 0.00 263.82 13:37:01 15.65 0.00 15.65 0.00 296.62 13:38:01 20.46 0.10 20.36 20.13 522.31 13:39:01 71.89 1.27 70.62 89.45 2492.12 Average: 120.02 4.69 115.33 310.53 30941.42 13:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 30062056 31653508 2877164 8.73 71600 1829436 1457408 4.29 897236 1685264 171192 13:28:01 24694524 31629972 8244696 25.03 133932 6899448 1724676 5.07 1013788 6674688 346176 13:29:01 20632264 27874788 12306956 37.36 150200 7185032 13039080 38.36 5080576 6534088 2812 13:30:01 20124276 27368664 12814944 38.90 150360 7186788 13614188 40.06 5615528 6499384 332 13:31:01 19222244 27308128 13716976 41.64 191580 7926740 13762524 40.49 5772372 7179632 278708 13:32:01 19226032 27022236 13713188 41.63 191848 7644148 14129392 41.57 6059768 6888852 6184 13:33:01 18564508 26361668 14374712 43.64 191980 7644820 14904224 43.85 6718984 6889208 396 13:34:01 18568084 26365596 14371136 43.63 192120 7645016 14935868 43.94 6716220 6889084 800 13:35:01 18567904 26365836 14371316 43.63 192256 7645252 14949644 43.99 6716480 6889160 328 13:36:01 18542084 26342500 14397136 43.71 192420 7647500 14949552 43.99 6741068 6891128 768 13:37:01 18489544 26291888 14449676 43.87 192600 7649232 14981360 44.08 6792196 6892012 232 13:38:01 19401896 27162992 13537324 41.10 192920 7614348 12847148 37.80 5948228 6847388 444 13:39:01 24008708 31542800 8930512 27.11 194564 7379384 1687620 4.97 1664996 6627364 11068 Average: 20777240 27945429 12161980 36.92 172183 7069011 11306360 33.27 5056726 6414404 63034 13:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 ens3 463.90 310.64 1880.64 81.80 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:28:01 ens3 1371.37 781.95 44810.47 66.98 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 br-908b31d0538c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 18.66 18.66 1.70 1.70 0.00 0.00 0.00 0.00 13:29:01 veth615dcab 25.00 21.80 2.96 3.02 0.00 0.00 0.00 0.00 13:29:01 vethb3060bb 1.10 1.35 0.07 0.08 0.00 0.00 0.00 0.00 13:29:01 veth1dc192c 4.58 6.00 0.66 0.58 0.00 0.00 0.00 0.00 13:29:01 veth23b3984 4.68 5.97 0.68 0.58 0.00 0.00 0.00 0.00 13:30:01 veth615dcab 56.12 38.76 4.59 5.51 0.00 0.00 0.00 0.00 13:30:01 vethb3060bb 6.07 6.55 0.86 0.77 0.00 0.00 0.00 0.00 13:30:01 veth1dc192c 6.33 9.32 0.94 0.71 0.00 0.00 0.00 0.00 13:30:01 veth23b3984 6.30 9.28 0.94 0.71 0.00 0.00 0.00 0.00 13:31:01 veth615dcab 58.87 40.79 5.10 5.86 0.00 0.00 0.00 0.00 13:31:01 vethb3060bb 7.77 9.03 1.95 1.03 0.00 0.00 0.00 0.00 13:31:01 veth1dc192c 7.17 10.20 1.21 0.91 0.00 0.00 0.00 0.00 13:31:01 veth23b3984 7.17 10.20 1.21 0.91 0.00 0.00 0.00 0.00 13:32:01 veth9922004 6.15 5.35 4.09 7.02 0.00 0.00 0.00 0.00 13:32:01 veth615dcab 80.60 59.57 20.50 11.57 0.00 0.00 0.00 0.00 13:32:01 vethb3060bb 46.14 46.19 21.74 58.89 0.00 0.00 0.00 0.00 13:32:01 veth1dc192c 10.51 14.23 2.32 4.02 0.00 0.00 0.00 0.00 13:33:01 veth9922004 2.50 2.33 0.22 1.98 0.00 0.00 0.00 0.00 13:33:01 veth615dcab 61.45 42.92 4.97 6.07 0.00 0.00 0.00 0.00 13:33:01 vethb3060bb 10.73 11.41 3.68 4.88 0.00 0.00 0.00 0.00 13:33:01 veth1dc192c 6.65 9.55 1.05 0.79 0.00 0.00 0.00 0.00 13:34:01 veth9922004 1.92 1.73 0.20 1.05 0.00 0.00 0.00 0.00 13:34:01 veth615dcab 60.52 42.46 4.71 5.93 0.00 0.00 0.00 0.00 13:34:01 vethb3060bb 7.85 8.92 3.62 3.01 0.00 0.00 0.00 0.00 13:34:01 veth1dc192c 6.42 9.30 0.95 0.72 0.00 0.00 0.00 0.00 13:35:01 veth9922004 1.85 1.65 0.19 1.05 0.00 0.00 0.00 0.00 13:35:01 veth615dcab 61.26 42.91 4.96 6.06 0.00 0.00 0.00 0.00 13:35:01 vethb3060bb 10.96 11.55 4.03 5.13 0.00 0.00 0.00 0.00 13:35:01 veth1dc192c 6.63 9.52 1.05 0.79 0.00 0.00 0.00 0.00 13:36:01 veth9922004 4.53 3.85 0.81 2.36 0.00 0.00 0.00 0.00 13:36:01 veth615dcab 81.65 60.09 16.19 10.62 0.00 0.00 0.00 0.00 13:36:01 vethb3060bb 41.78 40.04 13.96 30.54 0.00 0.00 0.00 0.00 13:36:01 veth1dc192c 10.15 13.70 2.19 3.27 0.00 0.00 0.00 0.00 13:37:01 veth9922004 4.52 3.95 0.54 2.77 0.00 0.00 0.00 0.00 13:37:01 veth615dcab 75.02 54.79 12.89 9.30 0.00 0.00 0.00 0.00 13:37:01 vethb3060bb 42.68 42.18 16.10 52.68 0.00 0.00 0.00 0.00 13:37:01 veth1dc192c 9.70 13.11 2.11 2.61 0.00 0.00 0.00 0.00 13:38:01 veth615dcab 55.51 38.53 4.29 5.35 0.00 0.00 0.00 0.00 13:38:01 veth1dc192c 6.53 9.52 0.96 0.73 0.00 0.00 0.00 0.00 13:38:01 veth23b3984 79.35 109.20 16.06 15.83 0.00 0.00 0.00 0.00 13:38:01 veth56961d2 0.00 0.97 0.00 0.05 0.00 0.00 0.00 0.00 13:39:01 ens3 2100.87 1272.59 49334.40 196.17 0.00 0.00 0.00 0.00 13:39:01 docker0 54.89 94.92 4.44 1343.28 0.00 0.00 0.00 0.00 13:39:01 lo 38.89 38.89 3.41 3.41 0.00 0.00 0.00 0.00 Average: ens3 159.80 96.57 3792.79 14.94 0.00 0.00 0.00 0.00 Average: docker0 4.23 7.31 0.34 103.46 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 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-30080) 07/23/25 _x86_64_ (8 CPU) 13:25:23 LINUX RESTART (8 CPU) 13:26:02 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 11.26 0.00 0.89 2.79 0.04 85.02 13:27:01 0 17.38 0.00 1.56 3.67 0.03 77.35 13:27:01 1 5.08 0.00 0.75 2.26 0.03 91.88 13:27:01 2 10.94 0.00 1.07 4.72 0.03 83.24 13:27:01 3 17.13 0.00 0.98 1.39 0.03 80.46 13:27:01 4 11.82 0.00 0.83 1.45 0.07 85.83 13:27:01 5 10.17 0.00 0.37 8.34 0.03 81.08 13:27:01 6 14.50 0.00 0.93 0.51 0.03 84.02 13:27:01 7 3.02 0.00 0.59 0.05 0.02 96.31 13:28:01 all 16.68 0.00 7.31 12.72 0.07 63.21 13:28:01 0 14.52 0.00 7.73 3.54 0.07 74.14 13:28:01 1 15.78 0.00 7.35 6.72 0.07 70.08 13:28:01 2 17.09 0.00 7.63 26.14 0.08 49.05 13:28:01 3 16.05 0.00 7.63 11.30 0.07 64.94 13:28:01 4 24.38 0.00 7.42 6.04 0.07 62.09 13:28:01 5 13.88 0.00 7.18 24.60 0.07 54.28 13:28:01 6 15.41 0.00 6.38 6.16 0.08 71.97 13:28:01 7 16.37 0.00 7.16 17.21 0.07 59.20 13:29:01 all 59.58 0.00 6.61 1.43 0.13 32.25 13:29:01 0 54.92 0.00 6.77 0.57 0.10 37.64 13:29:01 1 62.57 0.00 6.47 1.81 0.12 29.03 13:29:01 2 60.36 0.00 6.62 3.16 0.14 29.72 13:29:01 3 59.55 0.00 6.92 1.81 0.14 31.58 13:29:01 4 60.00 0.00 6.21 1.45 0.13 32.21 13:29:01 5 59.93 0.00 6.49 0.71 0.12 32.75 13:29:01 6 58.73 0.00 7.16 0.24 0.14 33.73 13:29:01 7 60.58 0.00 6.24 1.75 0.14 31.30 13:30:01 all 11.22 0.00 0.99 1.10 0.07 86.63 13:30:01 0 8.98 0.00 0.92 0.17 0.07 89.87 13:30:01 1 10.96 0.00 1.03 0.20 0.08 87.73 13:30:01 2 10.68 0.00 1.09 0.03 0.05 88.15 13:30:01 3 12.90 0.00 0.97 0.12 0.07 85.94 13:30:01 4 11.49 0.00 0.88 0.73 0.07 86.84 13:30:01 5 12.50 0.00 0.99 7.27 0.08 79.15 13:30:01 6 8.60 0.00 0.89 0.25 0.07 90.19 13:30:01 7 13.59 0.00 1.19 0.08 0.07 85.07 13:31:01 all 8.45 0.00 2.16 3.00 0.07 86.32 13:31:01 0 7.50 0.00 2.14 0.28 0.07 90.00 13:31:01 1 6.69 0.00 1.79 0.25 0.07 91.19 13:31:01 2 8.52 0.00 1.89 0.55 0.05 88.99 13:31:01 3 7.93 0.00 2.48 7.63 0.07 81.88 13:31:01 4 6.87 0.00 1.55 1.10 0.07 90.41 13:31:01 5 7.62 0.00 2.62 11.35 0.07 78.35 13:31:01 6 14.76 0.00 2.66 0.72 0.08 81.77 13:31:01 7 7.68 0.00 2.15 2.12 0.05 87.99 13:32:01 all 10.41 0.00 1.35 1.01 0.06 87.18 13:32:01 0 10.23 0.00 1.20 0.13 0.07 88.37 13:32:01 1 12.77 0.00 1.59 0.10 0.07 85.48 13:32:01 2 9.23 0.00 1.19 0.07 0.07 89.45 13:32:01 3 11.22 0.00 1.24 0.03 0.05 87.46 13:32:01 4 9.05 0.00 1.42 0.03 0.07 89.43 13:32:01 5 8.92 0.00 1.49 7.33 0.07 82.19 13:32:01 6 11.26 0.00 1.20 0.12 0.05 87.37 13:32:01 7 10.60 0.00 1.46 0.23 0.07 87.64 13:33:01 all 3.90 0.00 0.54 0.54 0.06 94.95 13:33:01 0 4.86 0.00 0.67 0.02 0.07 94.38 13:33:01 1 2.60 0.00 0.55 0.12 0.07 96.67 13:33:01 2 4.39 0.00 0.55 0.02 0.07 94.97 13:33:01 3 3.48 0.00 0.27 0.02 0.07 96.17 13:33:01 4 4.22 0.00 0.35 0.00 0.05 95.38 13:33:01 5 3.86 0.00 0.72 3.90 0.07 91.46 13:33:01 6 3.80 0.00 0.59 0.00 0.07 95.55 13:33:01 7 4.01 0.00 0.69 0.22 0.08 95.00 13:34:01 all 2.44 0.00 0.49 0.07 0.06 96.95 13:34:01 0 3.14 0.00 0.48 0.07 0.07 96.24 13:34:01 1 1.56 0.00 0.45 0.00 0.07 97.92 13:34:01 2 1.86 0.00 0.49 0.00 0.07 97.59 13:34:01 3 2.24 0.00 0.40 0.05 0.05 97.26 13:34:01 4 1.65 0.00 0.37 0.08 0.05 97.85 13:34:01 5 4.43 0.00 0.60 0.00 0.05 94.91 13:34:01 6 2.87 0.00 0.58 0.02 0.07 96.46 13:34:01 7 1.72 0.00 0.50 0.33 0.07 97.37 13:35:01 all 1.82 0.00 0.42 0.06 0.06 97.64 13:35:01 0 2.62 0.00 0.47 0.02 0.05 96.85 13:35:01 1 2.36 0.00 0.38 0.00 0.05 97.21 13:35:01 2 0.99 0.00 0.34 0.00 0.05 98.62 13:35:01 3 1.55 0.00 0.48 0.00 0.07 97.90 13:35:01 4 2.66 0.00 0.53 0.10 0.07 96.64 13:35:01 5 1.54 0.00 0.50 0.20 0.07 97.69 13:35:01 6 1.00 0.00 0.28 0.00 0.03 98.68 13:35:01 7 1.87 0.00 0.37 0.15 0.07 97.54 13:36:01 all 4.23 0.00 0.55 0.13 0.06 95.03 13:36:01 0 4.34 0.00 0.82 0.05 0.07 94.73 13:36:01 1 4.11 0.00 0.47 0.15 0.07 95.21 13:36:01 2 3.70 0.00 0.60 0.03 0.07 95.59 13:36:01 3 5.10 0.00 0.43 0.10 0.05 94.32 13:36:01 4 4.47 0.00 0.50 0.02 0.07 94.95 13:36:01 5 4.46 0.00 0.62 0.10 0.07 94.75 13:36:01 6 3.29 0.00 0.58 0.15 0.05 95.92 13:36:01 7 4.33 0.00 0.42 0.47 0.05 94.74 13:37:01 all 3.68 0.00 0.50 0.07 0.06 95.69 13:37:01 0 2.65 0.00 0.60 0.10 0.07 96.58 13:37:01 1 4.51 0.00 0.60 0.05 0.07 94.78 13:37:01 2 4.48 0.00 0.54 0.00 0.07 94.92 13:37:01 3 2.43 0.00 0.43 0.05 0.03 97.05 13:37:01 4 3.27 0.00 0.42 0.02 0.05 96.24 13:37:01 5 4.37 0.00 0.49 0.18 0.08 94.88 13:37:01 6 3.68 0.00 0.47 0.13 0.08 95.63 13:37:01 7 4.05 0.00 0.42 0.02 0.07 95.45 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 2.30 0.00 0.68 0.13 0.05 96.84 13:38:01 0 2.39 0.00 0.83 0.00 0.05 96.73 13:38:01 1 1.99 0.00 0.64 0.02 0.03 97.33 13:38:01 2 3.12 0.00 0.60 0.05 0.03 96.20 13:38:01 3 1.39 0.00 0.62 0.07 0.05 97.88 13:38:01 4 2.08 0.00 0.52 0.08 0.05 97.27 13:38:01 5 3.48 0.00 0.80 0.49 0.05 95.18 13:38:01 6 2.22 0.00 0.82 0.20 0.05 96.71 13:38:01 7 1.77 0.00 0.65 0.10 0.07 97.41 13:39:01 all 6.11 0.00 0.81 0.42 0.03 92.63 13:39:01 0 9.01 0.00 1.19 0.15 0.07 89.58 13:39:01 1 1.44 0.00 0.72 0.40 0.02 97.43 13:39:01 2 3.00 0.00 0.53 0.07 0.03 96.38 13:39:01 3 1.17 0.00 0.55 0.00 0.02 98.26 13:39:01 4 13.75 0.00 0.90 0.32 0.03 85.00 13:39:01 5 2.91 0.00 0.82 0.55 0.02 95.71 13:39:01 6 1.00 0.00 0.62 1.64 0.02 96.73 13:39:01 7 16.65 0.00 1.10 0.23 0.03 81.97 Average: all 10.87 0.00 1.78 1.79 0.06 85.48 Average: 0 10.92 0.00 1.94 0.67 0.06 86.41 Average: 1 10.13 0.00 1.74 0.92 0.06 87.14 Average: 2 10.58 0.00 1.77 2.66 0.06 84.93 Average: 3 10.87 0.00 1.79 1.73 0.06 85.55 Average: 4 11.93 0.00 1.68 0.87 0.06 85.46 Average: 5 10.58 0.00 1.81 4.98 0.06 82.57 Average: 6 10.79 0.00 1.77 0.78 0.06 86.59 Average: 7 11.20 0.00 1.76 1.76 0.06 85.22