---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26887 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 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 877 23517 0 7772 30834 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:c7:98:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fec7:9899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:aa:85:2a 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:bdff:feaa:852a/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-26887) 07/09/25 _x86_64_ (8 CPU) 13:23:24 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 181.74 37.34 144.39 2906.58 84779.60 13:26:01 661.37 3.63 657.74 503.65 243896.82 13:27:01 17.61 0.00 17.61 0.00 3806.30 13:28:01 48.69 0.23 48.46 37.33 9135.54 13:29:01 184.85 0.22 184.64 12.13 25191.27 13:30:01 15.81 0.00 15.81 0.00 534.44 13:31:01 9.35 0.00 9.35 0.00 206.73 13:32:01 21.66 0.00 21.66 0.00 298.35 13:33:01 9.07 0.00 9.07 0.00 192.37 13:34:01 16.70 0.00 16.70 0.00 321.95 13:35:01 10.35 0.00 10.35 0.00 203.97 13:36:01 24.65 0.15 24.50 25.33 570.04 13:37:01 40.44 0.73 39.70 23.99 879.57 13:38:01 29.15 1.57 27.58 91.05 1860.49 Average: 90.81 3.13 87.68 257.14 26562.05 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29821084 31704876 3118136 9.47 78416 2106312 1563824 4.60 873692 1930380 351688 13:26:01 22714548 29808652 10224672 31.04 148856 7042536 10614300 31.23 3002416 6559156 616 13:27:01 20586760 27790600 12352460 37.50 150592 7147772 13161360 38.72 5198352 6459608 908 13:28:01 20203748 27682952 12735472 38.66 163796 7385128 13402288 39.43 5352540 6652412 18780 13:29:01 19886024 27632940 13053196 39.63 192220 7595432 13508768 39.75 5448840 6842308 3480 13:30:01 19107228 26861600 13831992 41.99 192368 7602620 14258092 41.95 6220852 6845240 332 13:31:01 19108128 26863064 13831092 41.99 192480 7602972 14260092 41.96 6219624 6844996 508 13:32:01 19103740 26859092 13835480 42.00 192592 7603132 14294260 42.06 6224412 6844996 68 13:33:01 19105624 26862168 13833596 42.00 192764 7604056 14308108 42.10 6221848 6845868 372 13:34:01 19075108 26834572 13864112 42.09 192904 7606856 14340288 42.19 6250656 6847972 1068 13:35:01 19070192 26830348 13869028 42.10 193036 7607408 14372548 42.29 6253848 6848212 420 13:36:01 21519672 29237476 11419548 34.67 193320 7572712 8758684 25.77 3922368 6783788 1348 13:37:01 24083824 31565720 8855396 26.88 194212 7329148 1684164 4.96 1635768 6582532 11424 13:38:01 24079856 31573240 8859364 26.90 195404 7338288 1697316 4.99 1636640 6584796 12192 Average: 21247538 28436236 11691682 35.49 176640 7081741 10730292 31.57 4604418 6390876 28800 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 12.73 12.73 1.20 1.20 0.00 0.00 0.00 0.00 13:25:01 ens3 296.80 214.08 3800.32 24.63 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 7.67 7.67 0.68 0.68 0.00 0.00 0.00 0.00 13:26:01 veth651727e 2.03 2.23 0.19 0.21 0.00 0.00 0.00 0.00 13:26:01 vethbd6c60a 0.22 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:26:01 vethf9c4d31 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:27:01 veth651727e 45.31 35.88 4.78 5.12 0.00 0.00 0.00 0.00 13:27:01 vethbd6c60a 4.40 4.35 0.52 0.49 0.00 0.00 0.00 0.00 13:27:01 vethf9c4d31 6.53 8.57 0.95 0.77 0.00 0.00 0.00 0.00 13:28:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 13:28:01 veth651727e 54.46 36.86 4.17 5.20 0.00 0.00 0.00 0.00 13:28:01 vethbd6c60a 4.73 6.05 1.87 0.58 0.00 0.00 0.00 0.00 13:28:01 vethf9c4d31 6.30 9.22 0.93 0.71 0.00 0.00 0.00 0.00 13:29:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:29:01 veth651727e 69.72 49.98 9.93 8.02 0.00 0.00 0.00 0.00 13:29:01 vethbd6c60a 26.61 27.78 12.49 28.31 0.00 0.00 0.00 0.00 13:29:01 vethf9c4d31 9.50 13.03 2.17 2.03 0.00 0.00 0.00 0.00 13:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:30:01 veth651727e 73.07 53.06 16.51 9.91 0.00 0.00 0.00 0.00 13:30:01 vethbd6c60a 29.11 29.00 12.62 34.73 0.00 0.00 0.00 0.00 13:30:01 vethf9c4d31 9.63 13.00 2.23 3.28 0.00 0.00 0.00 0.00 13:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:31:01 veth651727e 61.71 43.15 5.02 6.11 0.00 0.00 0.00 0.00 13:31:01 vethbd6c60a 10.81 11.60 4.03 5.12 0.00 0.00 0.00 0.00 13:31:01 vethf9c4d31 6.71 9.61 1.05 0.79 0.00 0.00 0.00 0.00 13:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:32:01 veth651727e 60.49 42.44 4.69 5.91 0.00 0.00 0.00 0.00 13:32:01 vethbd6c60a 7.98 9.00 3.57 3.02 0.00 0.00 0.00 0.00 13:32:01 vethf9c4d31 6.45 9.32 0.95 0.72 0.00 0.00 0.00 0.00 13:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:33:01 veth651727e 68.09 48.68 9.10 7.69 0.00 0.00 0.00 0.00 13:33:01 vethbd6c60a 19.10 19.15 6.66 11.21 0.00 0.00 0.00 0.00 13:33:01 vethf9c4d31 8.43 11.53 1.74 1.84 0.00 0.00 0.00 0.00 13:34:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 veth651727e 85.04 63.07 18.61 11.55 0.00 0.00 0.00 0.00 13:34:01 vethbd6c60a 53.47 51.29 19.49 51.76 0.00 0.00 0.00 0.00 13:34:01 vethf9c4d31 12.65 16.61 3.78 4.13 0.00 0.00 0.00 0.00 13:35:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 veth651727e 63.09 44.23 6.50 6.59 0.00 0.00 0.00 0.00 13:35:01 vethbd6c60a 20.51 21.16 7.16 24.33 0.00 0.00 0.00 0.00 13:35:01 vethf9c4d31 8.23 11.36 1.62 1.24 0.00 0.00 0.00 0.00 13:36:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 13:36:01 veth651727e 53.26 37.41 4.10 5.10 0.00 0.00 0.00 0.00 13:36:01 vethc1df344 0.00 1.28 0.00 0.07 0.00 0.00 0.00 0.00 13:36:01 vetha504a27 243.86 270.12 35.11 52.55 0.00 0.00 0.00 0.00 13:37:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 ens3 2221.08 1322.19 49079.61 200.70 0.00 0.00 0.00 0.00 13:37:01 docker0 60.98 105.55 4.75 1344.26 0.00 0.00 0.00 0.00 13:38:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 ens3 15.03 14.48 11.03 7.54 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 131.25 76.86 3447.71 9.69 0.00 0.00 0.00 0.00 Average: docker0 4.36 7.54 0.34 96.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26887) 07/09/25 _x86_64_ (8 CPU) 13:23:24 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.13 0.00 0.95 2.06 0.03 86.82 13:25:01 0 13.96 0.00 1.20 3.46 0.03 81.35 13:25:01 1 53.08 0.00 3.59 1.35 0.10 41.89 13:25:01 2 6.91 0.00 0.92 1.32 0.03 90.81 13:25:01 3 2.19 0.00 0.50 0.12 0.02 97.18 13:25:01 4 2.67 0.00 0.58 2.05 0.02 94.68 13:25:01 5 0.54 0.00 0.28 7.75 0.05 91.38 13:25:01 6 1.17 0.00 0.27 0.45 0.02 98.10 13:25:01 7 0.42 0.00 0.27 0.03 0.03 99.25 13:26:01 all 34.89 0.00 10.32 6.34 0.11 48.33 13:26:01 0 36.12 0.00 9.58 1.27 0.14 52.90 13:26:01 1 35.41 0.00 9.75 3.48 0.10 51.26 13:26:01 2 32.88 0.00 11.29 11.39 0.12 44.32 13:26:01 3 34.59 0.00 9.40 8.24 0.10 47.67 13:26:01 4 34.60 0.00 12.06 17.57 0.14 35.63 13:26:01 5 34.53 0.00 9.27 3.80 0.08 52.32 13:26:01 6 35.74 0.00 9.91 3.68 0.10 50.57 13:26:01 7 35.31 0.00 11.33 1.37 0.10 51.89 13:27:01 all 48.68 0.00 3.81 0.07 0.11 47.33 13:27:01 0 44.03 0.00 4.15 0.00 0.12 51.70 13:27:01 1 53.28 0.00 3.99 0.02 0.12 42.60 13:27:01 2 50.18 0.00 3.88 0.02 0.12 45.80 13:27:01 3 48.58 0.00 3.50 0.00 0.10 47.82 13:27:01 4 50.15 0.00 3.87 0.00 0.12 45.86 13:27:01 5 50.77 0.00 3.65 0.00 0.12 45.47 13:27:01 6 48.60 0.00 3.99 0.49 0.10 46.83 13:27:01 7 43.87 0.00 3.44 0.02 0.12 52.55 13:28:01 all 4.16 0.00 0.92 0.20 0.05 94.66 13:28:01 0 4.93 0.00 0.72 0.02 0.03 94.30 13:28:01 1 4.14 0.00 0.90 0.05 0.05 94.86 13:28:01 2 4.64 0.00 1.00 0.03 0.05 94.27 13:28:01 3 3.41 0.00 0.72 0.05 0.05 95.77 13:28:01 4 4.49 0.00 0.84 0.92 0.05 93.70 13:28:01 5 4.79 0.00 0.90 0.00 0.05 94.26 13:28:01 6 3.55 0.00 1.19 0.44 0.07 94.76 13:28:01 7 3.36 0.00 1.06 0.08 0.05 95.45 13:29:01 all 11.08 0.00 2.31 0.84 0.07 85.69 13:29:01 0 9.13 0.00 2.46 0.13 0.07 88.21 13:29:01 1 15.39 0.00 2.32 0.37 0.08 81.83 13:29:01 2 10.60 0.00 1.89 0.15 0.08 87.27 13:29:01 3 12.89 0.00 2.71 0.40 0.07 83.93 13:29:01 4 9.74 0.00 2.38 2.17 0.08 85.62 13:29:01 5 8.06 0.00 2.17 2.15 0.07 87.55 13:29:01 6 11.74 0.00 2.46 1.18 0.07 84.56 13:29:01 7 11.12 0.00 2.10 0.15 0.08 86.54 13:30:01 all 8.06 0.00 0.93 0.05 0.07 90.89 13:30:01 0 6.78 0.00 0.99 0.02 0.07 92.15 13:30:01 1 7.86 0.00 1.01 0.13 0.07 90.94 13:30:01 2 7.18 0.00 0.96 0.02 0.07 91.78 13:30:01 3 7.93 0.00 0.87 0.00 0.08 91.11 13:30:01 4 8.10 0.00 0.95 0.02 0.05 90.88 13:30:01 5 8.69 0.00 0.87 0.23 0.07 90.14 13:30:01 6 8.80 0.00 0.87 0.02 0.07 90.25 13:30:01 7 9.11 0.00 0.92 0.02 0.07 89.89 13:31:01 all 2.75 0.00 0.44 0.03 0.05 96.73 13:31:01 0 2.53 0.00 0.60 0.02 0.05 96.81 13:31:01 1 2.31 0.00 0.42 0.03 0.05 97.19 13:31:01 2 2.15 0.00 0.34 0.00 0.07 97.45 13:31:01 3 2.66 0.00 0.57 0.02 0.07 96.69 13:31:01 4 2.30 0.00 0.45 0.02 0.03 97.20 13:31:01 5 3.68 0.00 0.35 0.08 0.05 95.84 13:31:01 6 4.27 0.00 0.50 0.02 0.07 95.14 13:31:01 7 2.11 0.00 0.33 0.00 0.05 97.51 13:32:01 all 1.91 0.00 0.39 0.04 0.05 97.61 13:32:01 0 2.20 0.00 0.52 0.07 0.05 97.16 13:32:01 1 2.26 0.00 0.47 0.02 0.05 97.20 13:32:01 2 1.18 0.00 0.29 0.00 0.05 98.49 13:32:01 3 1.04 0.00 0.33 0.00 0.05 98.58 13:32:01 4 1.27 0.00 0.40 0.00 0.07 98.26 13:32:01 5 3.04 0.00 0.22 0.22 0.03 96.50 13:32:01 6 2.03 0.00 0.42 0.02 0.07 97.47 13:32:01 7 2.29 0.00 0.45 0.00 0.07 97.19 13:33:01 all 2.67 0.00 0.44 0.03 0.06 96.80 13:33:01 0 2.72 0.00 0.58 0.00 0.05 96.64 13:33:01 1 2.65 0.00 0.49 0.03 0.07 96.77 13:33:01 2 2.64 0.00 0.44 0.02 0.05 96.86 13:33:01 3 2.71 0.00 0.42 0.02 0.07 96.78 13:33:01 4 2.32 0.00 0.40 0.00 0.05 97.23 13:33:01 5 3.08 0.00 0.33 0.12 0.05 96.42 13:33:01 6 2.09 0.00 0.42 0.00 0.05 97.44 13:33:01 7 3.14 0.00 0.47 0.02 0.05 96.32 13:34:01 all 5.18 0.00 0.61 0.04 0.12 94.05 13:34:01 0 5.59 0.00 0.48 0.02 0.12 93.79 13:34:01 1 5.42 0.00 0.63 0.05 0.15 93.74 13:34:01 2 4.43 0.00 0.62 0.03 0.13 94.79 13:34:01 3 5.11 0.00 0.68 0.03 0.17 94.00 13:34:01 4 5.26 0.00 0.58 0.02 0.13 94.01 13:34:01 5 6.55 0.00 0.55 0.08 0.08 92.73 13:34:01 6 4.51 0.00 0.77 0.08 0.10 94.54 13:34:01 7 4.58 0.00 0.50 0.08 0.07 94.77 13:35:01 all 1.82 0.00 0.34 0.03 0.06 97.76 13:35:01 0 2.39 0.00 0.28 0.03 0.05 97.25 13:35:01 1 3.57 0.00 0.43 0.00 0.03 95.96 13:35:01 2 1.04 0.00 0.34 0.02 0.07 98.54 13:35:01 3 1.90 0.00 0.32 0.03 0.05 97.70 13:35:01 4 1.60 0.00 0.43 0.00 0.07 97.90 13:35:01 5 1.59 0.00 0.22 0.08 0.05 98.06 13:35:01 6 1.15 0.00 0.30 0.00 0.07 98.48 13:35:01 7 1.32 0.00 0.40 0.03 0.07 98.18 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.95 0.00 0.81 1.14 0.05 96.05 13:36:01 0 1.82 0.00 0.80 0.60 0.03 96.74 13:36:01 1 2.61 0.00 0.75 0.15 0.07 96.42 13:36:01 2 2.42 0.00 0.84 0.91 0.05 95.78 13:36:01 3 1.89 0.00 0.85 1.66 0.05 95.55 13:36:01 4 1.77 0.00 0.92 0.92 0.05 96.34 13:36:01 5 1.62 0.00 0.87 2.83 0.07 94.61 13:36:01 6 1.69 0.00 0.65 1.42 0.05 96.19 13:36:01 7 1.77 0.00 0.77 0.65 0.05 96.76 13:37:01 all 1.95 0.00 0.54 11.45 0.02 86.03 13:37:01 0 0.83 0.00 0.65 3.95 0.03 94.53 13:37:01 1 0.43 0.00 0.57 2.86 0.03 96.11 13:37:01 2 1.30 0.00 0.33 2.51 0.02 95.84 13:37:01 3 3.25 0.00 0.47 11.30 0.02 84.96 13:37:01 4 4.94 0.00 0.68 3.84 0.02 90.52 13:37:01 5 3.10 0.00 0.50 55.25 0.03 41.11 13:37:01 6 0.85 0.00 0.55 5.38 0.03 93.18 13:37:01 7 0.90 0.00 0.55 6.68 0.02 91.85 13:38:01 all 7.08 0.00 0.41 4.78 0.02 87.70 13:38:01 0 0.37 0.00 0.15 0.02 0.00 99.47 13:38:01 1 0.17 0.00 0.22 0.03 0.03 99.55 13:38:01 2 0.85 0.00 0.17 0.00 0.00 98.99 13:38:01 3 2.88 0.00 0.30 0.10 0.02 96.70 13:38:01 4 3.12 0.00 0.28 0.07 0.02 96.52 13:38:01 5 21.65 0.00 0.87 36.63 0.05 40.80 13:38:01 6 17.42 0.00 0.77 0.22 0.02 81.58 13:38:01 7 10.25 0.00 0.57 1.30 0.03 87.85 Average: all 10.12 0.00 1.65 1.93 0.06 86.23 Average: 0 9.50 0.00 1.65 0.69 0.06 88.11 Average: 1 13.44 0.00 1.81 0.61 0.07 84.07 Average: 2 9.14 0.00 1.66 1.17 0.06 87.97 Average: 3 9.31 0.00 1.54 1.56 0.06 87.52 Average: 4 9.39 0.00 1.76 1.95 0.06 86.85 Average: 5 10.79 0.00 1.50 7.81 0.06 79.84 Average: 6 10.22 0.00 1.64 0.95 0.06 87.13 Average: 7 9.20 0.00 1.64 0.75 0.06 88.35