---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24819 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 15G 141G 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 938 24142 0 7086 30773 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:22:6d:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85584sec preferred_lft 85584sec inet6 fe80::f816:3eff:fe22:6dde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:9f:bd:0e 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-24819) 07/19/24 _x86_64_ (8 CPU) 09:26:04 LINUX RESTART (8 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:01 18.73 0.00 18.73 0.00 23082.69 09:29:01 15.81 0.00 15.81 0.00 23132.01 09:30:02 15.41 0.00 15.41 0.00 23114.99 09:31:01 16.01 0.00 16.01 0.00 22981.33 09:32:01 317.73 39.68 278.05 1827.96 28953.97 09:33:01 165.61 36.54 129.06 2860.06 28904.92 09:34:01 79.35 14.26 65.09 949.98 13253.12 09:35:01 47.29 13.05 34.24 2409.60 9914.08 09:36:01 213.00 6.27 206.73 865.99 88404.73 09:37:01 284.39 0.10 284.29 7.07 57734.78 09:38:01 78.17 0.37 77.80 31.73 7477.69 09:39:01 55.31 0.20 55.11 24.93 2189.37 Average: 109.03 9.22 99.81 749.12 27434.64 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 30661744 31904996 2277476 6.91 38696 1532580 1305100 3.84 608800 1415184 156 09:29:01 30654300 31897676 2284920 6.94 38784 1532592 1305100 3.84 617520 1415176 36 09:30:02 30652280 31895760 2286940 6.94 38872 1532588 1305100 3.84 618896 1415172 24 09:31:01 30651552 31895120 2287668 6.95 38968 1532572 1305100 3.84 619072 1415176 16 09:32:01 30163112 31657268 2776108 8.43 59204 1752044 1489528 4.38 922140 1575624 103736 09:33:01 29677036 31470592 3262184 9.90 81800 2013084 1632348 4.80 1161648 1788484 7380 09:34:01 28257092 30477620 4682128 14.21 90916 2419528 2371344 6.98 2255216 2091396 19332 09:35:01 28038720 31600056 4900500 14.88 100416 3724704 1427968 4.20 1404476 3109732 989148 09:36:01 26106920 31356092 6832300 20.74 138628 5272144 4598536 13.53 1696796 4622388 592 09:37:01 21832992 28781068 11106228 33.72 184972 6783544 10377316 30.53 4479128 5930716 2788 09:38:01 19700756 26982672 13238464 40.19 191764 7091204 12096992 35.59 6379972 6129084 740 09:39:01 21766232 28999236 11172988 33.92 193384 7084284 5498848 16.18 4516680 6003320 144 Average: 27346895 30743180 5592325 16.98 99700 3522572 3726107 10.96 2106695 3075954 93674 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 ens3 0.35 0.20 0.07 0.25 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 3.18 1.25 2.70 0.97 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 ens3 0.27 0.05 0.06 0.04 0.00 0.00 0.00 0.00 09:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 0.29 0.24 0.06 0.20 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 185.44 117.01 1086.47 46.71 0.00 0.00 0.00 0.00 09:32:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 136.84 106.50 790.62 26.51 0.00 0.00 0.00 0.00 09:33:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 1297.30 709.75 5963.31 223.30 0.00 0.00 0.00 0.00 09:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 876.97 491.18 2105.57 174.03 0.00 0.00 0.00 0.00 09:35:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 veth05db4cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 veth546a3c0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 vethb53fbed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 676.19 301.52 12530.57 35.76 0.00 0.00 0.00 0.00 09:37:01 vethf20b8ae 127.56 149.34 129.91 20.98 0.00 0.00 0.00 0.01 09:37:01 veth546a3c0 3.13 5.58 0.37 1.02 0.00 0.00 0.00 0.00 09:37:01 veth62756c6 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:37:01 vethcc9b897 0.32 1.83 0.03 0.68 0.00 0.00 0.00 0.00 09:38:01 vethf20b8ae 120.08 134.03 73.55 17.79 0.00 0.00 0.00 0.01 09:38:01 veth546a3c0 3.05 4.82 0.41 0.46 0.00 0.00 0.00 0.00 09:38:01 veth62756c6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 vethcc9b897 1.95 2.03 0.57 0.61 0.00 0.00 0.00 0.00 09:39:01 ens3 4090.00 2126.53 35266.13 591.66 0.00 0.00 0.00 0.00 09:39:01 vetha6359de 78.57 62.84 7.54 9.49 0.00 0.00 0.00 0.00 09:39:01 veth279b694 162.81 171.62 337.26 24.55 0.00 0.00 0.00 0.03 09:39:01 br-74207ddfe5b4 6.33 20.53 5.74 11.26 0.00 0.00 0.00 0.00 Average: ens3 323.97 166.25 2894.13 46.97 0.00 0.00 0.00 0.00 Average: vetha6359de 6.56 5.24 0.63 0.79 0.00 0.00 0.00 0.00 Average: veth279b694 13.59 14.32 28.14 2.05 0.00 0.00 0.00 0.00 Average: br-74207ddfe5b4 0.53 1.71 0.48 0.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24819) 07/19/24 _x86_64_ (8 CPU) 09:26:04 LINUX RESTART (8 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 0.12 0.00 0.01 1.51 0.01 98.36 09:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:28:01 1 0.03 0.00 0.00 10.44 0.00 89.52 09:28:01 2 0.13 0.00 0.02 0.00 0.02 99.83 09:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:28:01 4 0.71 0.00 0.00 0.00 0.00 99.29 09:28:01 5 0.00 0.00 0.00 1.63 0.00 98.37 09:28:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:28:01 7 0.00 0.00 0.00 0.00 0.02 99.98 09:29:01 all 0.12 0.00 0.01 1.15 0.01 98.71 09:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:29:01 1 0.10 0.00 0.05 9.21 0.03 90.61 09:29:01 2 0.12 0.00 0.00 0.00 0.00 99.88 09:29:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:29:01 4 0.61 0.00 0.02 0.00 0.02 99.35 09:29:01 5 0.05 0.00 0.00 0.00 0.00 99.95 09:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:30:02 all 0.13 0.00 0.00 1.18 0.01 98.67 09:30:02 0 0.00 0.00 0.00 0.00 0.00 100.00 09:30:02 1 0.02 0.00 0.02 9.48 0.02 90.47 09:30:02 2 0.02 0.00 0.00 0.00 0.00 99.98 09:30:02 3 0.02 0.00 0.00 0.00 0.00 99.98 09:30:02 4 0.98 0.00 0.00 0.00 0.00 99.02 09:30:02 5 0.02 0.00 0.00 0.00 0.00 99.98 09:30:02 6 0.02 0.00 0.00 0.00 0.00 99.98 09:30:02 7 0.00 0.00 0.00 0.00 0.02 99.98 09:31:01 all 0.02 0.00 0.01 1.21 0.01 98.76 09:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:31:01 1 0.02 0.00 0.00 9.62 0.02 90.34 09:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:31:01 4 0.03 0.00 0.02 0.00 0.03 99.91 09:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:31:01 6 0.03 0.00 0.02 0.00 0.02 99.93 09:31:01 7 0.02 0.00 0.00 0.02 0.02 99.95 09:32:01 all 6.43 0.00 0.68 2.35 0.03 90.50 09:32:01 0 8.76 0.00 0.75 0.75 0.02 89.72 09:32:01 1 5.26 0.00 0.38 11.89 0.02 82.45 09:32:01 2 1.89 0.00 0.37 0.32 0.02 97.41 09:32:01 3 1.62 0.00 0.23 0.05 0.02 98.08 09:32:01 4 18.89 0.00 2.09 5.30 0.05 73.67 09:32:01 5 8.46 0.00 1.02 0.35 0.02 90.16 09:32:01 6 5.13 0.00 0.38 0.10 0.03 94.35 09:32:01 7 1.49 0.00 0.23 0.07 0.05 98.16 09:33:01 all 9.83 0.00 0.75 3.17 0.04 86.21 09:33:01 0 0.85 0.00 0.30 0.23 0.02 98.60 09:33:01 1 3.87 0.00 0.69 12.34 0.05 83.05 09:33:01 2 8.69 0.00 1.00 10.43 0.07 79.81 09:33:01 3 4.00 0.00 0.13 0.00 0.02 95.85 09:33:01 4 31.52 0.00 2.12 1.72 0.07 64.57 09:33:01 5 11.80 0.00 0.70 0.38 0.03 87.08 09:33:01 6 10.43 0.00 0.65 0.55 0.03 88.33 09:33:01 7 7.10 0.00 0.35 0.08 0.03 92.42 09:34:01 all 39.63 0.00 1.31 0.28 0.08 58.70 09:34:01 0 38.13 0.00 0.83 0.00 0.08 60.95 09:34:01 1 40.24 0.00 1.25 0.07 0.07 58.37 09:34:01 2 43.78 0.00 1.40 0.92 0.08 53.81 09:34:01 3 44.70 0.00 1.74 0.37 0.08 53.10 09:34:01 4 43.97 0.00 1.49 0.37 0.10 54.07 09:34:01 5 41.39 0.00 1.77 0.17 0.07 56.60 09:34:01 6 31.21 0.00 1.12 0.18 0.05 67.43 09:34:01 7 33.56 0.00 0.89 0.20 0.08 65.27 09:35:01 all 33.21 0.00 2.12 0.23 0.07 64.38 09:35:01 0 29.36 0.00 2.37 0.12 0.05 68.10 09:35:01 1 33.55 0.00 1.42 0.03 0.05 64.95 09:35:01 2 30.10 0.00 2.18 0.95 0.08 66.68 09:35:01 3 34.34 0.00 2.34 0.15 0.07 63.10 09:35:01 4 42.99 0.00 2.91 0.00 0.07 54.03 09:35:01 5 35.59 0.00 2.49 0.05 0.08 61.79 09:35:01 6 33.42 0.00 1.76 0.00 0.08 64.74 09:35:01 7 26.30 0.00 1.46 0.50 0.07 71.67 09:36:01 all 10.45 0.00 3.00 3.90 0.05 82.60 09:36:01 0 8.09 0.00 2.75 0.30 0.05 88.81 09:36:01 1 10.27 0.00 3.05 0.20 0.03 86.45 09:36:01 2 6.58 0.00 2.96 0.69 0.03 89.73 09:36:01 3 8.70 0.00 2.62 1.36 0.07 87.25 09:36:01 4 19.16 0.00 3.33 8.34 0.05 69.13 09:36:01 5 12.66 0.00 2.57 4.54 0.08 80.14 09:36:01 6 8.49 0.00 2.65 0.13 0.05 88.68 09:36:01 7 9.65 0.00 4.11 15.75 0.05 70.44 09:37:01 all 38.00 0.00 6.11 4.35 0.12 51.42 09:37:01 0 41.87 0.00 5.75 1.92 0.13 50.33 09:37:01 1 35.40 0.00 6.62 3.22 0.14 54.63 09:37:01 2 34.87 0.00 7.63 18.07 0.14 39.30 09:37:01 3 36.03 0.00 6.10 4.49 0.12 53.26 09:37:01 4 34.54 0.00 5.37 3.13 0.10 56.86 09:37:01 5 43.62 0.00 5.69 2.15 0.10 48.44 09:37:01 6 40.32 0.00 5.89 1.41 0.12 52.27 09:37:01 7 37.26 0.00 5.87 0.52 0.12 56.22 09:38:01 all 34.94 0.00 2.63 0.52 0.11 61.80 09:38:01 0 33.40 0.00 2.69 0.10 0.10 63.71 09:38:01 1 38.49 0.00 2.72 0.45 0.12 58.21 09:38:01 2 35.20 0.00 2.61 0.43 0.10 61.66 09:38:01 3 38.67 0.00 2.76 0.47 0.12 57.98 09:38:01 4 33.46 0.00 2.95 0.60 0.10 62.90 09:38:01 5 32.48 0.00 2.56 0.45 0.12 64.40 09:38:01 6 29.55 0.00 2.37 1.07 0.10 66.92 09:38:01 7 38.29 0.00 2.36 0.59 0.12 58.65 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 11.64 0.00 2.27 0.32 0.10 85.67 09:39:01 0 13.00 0.00 2.71 0.57 0.13 83.59 09:39:01 1 15.09 0.00 2.67 0.47 0.10 81.68 09:39:01 2 8.44 0.00 1.65 0.10 0.08 89.72 09:39:01 3 13.18 0.00 2.40 0.17 0.10 84.16 09:39:01 4 11.75 0.00 2.52 0.13 0.12 85.48 09:39:01 5 12.60 0.00 2.50 0.65 0.10 84.14 09:39:01 6 6.62 0.00 1.85 0.20 0.08 91.25 09:39:01 7 12.51 0.00 1.87 0.24 0.10 85.28 Average: all 15.36 0.00 1.57 1.68 0.05 81.33 Average: 0 14.45 0.00 1.51 0.33 0.05 83.66 Average: 1 15.22 0.00 1.57 5.60 0.05 77.55 Average: 2 14.13 0.00 1.64 2.64 0.05 81.53 Average: 3 15.08 0.00 1.52 0.58 0.05 82.76 Average: 4 19.88 0.00 1.90 1.63 0.06 76.54 Average: 5 16.54 0.00 1.61 0.86 0.05 80.94 Average: 6 13.76 0.00 1.39 0.30 0.05 84.49 Average: 7 13.84 0.00 1.42 1.49 0.06 83.19