---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4693 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 836 23343 0 7986 30874 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:68:5b:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe68:5bd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:eb:65:05 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-v1-8c-8g-4693) 02/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 116.82 39.82 77.01 1810.64 39640.39 22:50:01 122.22 12.49 109.73 263.57 72854.12 22:51:01 131.13 2.35 128.78 85.45 128165.04 22:52:01 234.78 0.90 233.88 13.86 55880.69 22:53:01 153.75 19.53 134.22 3843.79 59164.41 22:54:01 165.36 0.00 165.36 0.00 21671.85 22:55:01 24.98 0.02 24.96 0.13 11674.85 22:56:01 4.90 0.00 4.90 0.00 4557.24 22:57:01 137.60 0.00 137.60 0.00 16046.11 Average: 121.29 8.29 113.00 666.32 45542.34 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30171032 31757908 2768188 8.40 67748 1830164 1409516 4.15 813556 1667464 173420 22:50:01 27102380 31687208 5836840 17.72 87956 4739428 1358724 4.00 1562908 3873132 1831068 22:51:01 26639272 31138552 6299948 19.13 99588 4633080 2038660 6.00 1443228 4442776 2376 22:52:01 25289108 31017640 7650112 23.22 165844 5639432 2078588 6.12 1704016 5366832 446400 22:53:01 23427684 30128764 9511536 28.88 166556 6586008 2978472 8.76 3135760 5771928 349704 22:54:01 24288056 31521084 8651164 26.26 167904 7100624 1565932 4.61 1985948 6050424 309268 22:55:01 22067680 29461640 10871540 33.00 168008 7256916 3071716 9.04 4253280 5994736 117584 22:56:01 22711632 30126372 10227588 31.05 168084 7276560 2474456 7.28 3658936 5939388 1508 22:57:01 23988700 31679912 8950520 27.17 168200 7545368 1401584 4.12 2196328 6126776 96 Average: 25076172 30946564 7863048 23.87 139988 5845287 2041961 6.01 2305996 5025940 359047 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 161.39 110.40 1084.28 31.02 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6307.73 4086.19 24422.83 1016.18 0.00 0.00 0.00 0.00 22:51:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 120.60 116.20 1575.57 25.50 0.00 0.00 0.00 0.00 22:52:01 lo 1.40 1.40 0.19 0.19 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 291.07 230.96 2669.66 42.67 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 153.38 120.29 1696.45 23.07 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 80.37 67.77 191.80 23.42 0.00 0.00 0.00 0.00 22:55:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.75 3.78 1.25 1.34 0.00 0.00 0.00 0.00 22:56:01 lo 33.73 33.73 1.73 1.73 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1.48 0.90 0.55 0.88 0.00 0.00 0.00 0.00 22:57:01 lo 7.45 7.45 0.38 0.38 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2177.46 1260.02 466.81 7874.68 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 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 1037.70 669.21 3583.70 1006.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4693) 02/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.14 0.00 0.84 3.38 0.03 85.60 22:49:01 0 3.31 0.00 0.51 6.16 0.02 90.00 22:49:01 1 12.50 0.00 0.90 14.91 0.05 71.64 22:49:01 2 11.50 0.00 0.87 1.54 0.02 86.07 22:49:01 3 5.24 0.00 0.64 0.24 0.02 93.86 22:49:01 4 7.56 0.00 0.59 1.20 0.03 90.60 22:49:01 5 1.83 0.00 0.39 0.10 0.03 97.64 22:49:01 6 31.13 0.00 2.15 2.61 0.07 64.06 22:49:01 7 8.12 0.00 0.69 0.32 0.02 90.85 22:50:01 all 8.70 0.00 3.44 4.15 0.05 83.66 22:50:01 0 2.80 0.00 3.10 11.94 0.05 82.11 22:50:01 1 19.67 0.00 4.61 8.21 0.03 67.48 22:50:01 2 14.66 0.00 2.28 2.30 0.08 80.67 22:50:01 3 12.45 0.00 0.84 0.30 0.03 86.38 22:50:01 4 8.54 0.00 3.83 0.00 0.03 87.60 22:50:01 5 3.09 0.00 4.59 0.07 0.05 92.20 22:50:01 6 3.88 0.00 6.59 10.04 0.07 79.42 22:50:01 7 4.46 0.00 1.65 0.34 0.05 93.51 22:51:01 all 7.83 0.00 1.06 13.36 0.05 77.70 22:51:01 0 6.31 0.00 0.45 8.68 0.03 84.53 22:51:01 1 17.22 0.00 1.31 8.10 0.07 73.30 22:51:01 2 6.42 0.00 3.17 20.14 0.08 70.20 22:51:01 3 9.07 0.00 0.28 0.02 0.03 90.60 22:51:01 4 6.56 0.00 0.94 37.28 0.05 55.16 22:51:01 5 5.90 0.00 1.09 9.61 0.03 83.36 22:51:01 6 4.62 0.00 0.59 23.17 0.03 71.59 22:51:01 7 6.58 0.00 0.69 0.05 0.05 92.64 22:52:01 all 14.05 0.00 3.01 5.83 0.07 77.04 22:52:01 0 5.52 0.00 0.60 0.00 0.03 93.85 22:52:01 1 32.41 0.00 3.38 12.18 0.10 51.92 22:52:01 2 12.97 0.00 3.79 0.93 0.07 82.25 22:52:01 3 9.30 0.00 2.53 6.84 0.07 81.26 22:52:01 4 15.93 0.00 1.91 1.07 0.07 81.01 22:52:01 5 17.54 0.00 4.57 5.81 0.08 72.00 22:52:01 6 14.32 0.00 5.85 1.11 0.08 78.64 22:52:01 7 4.49 0.00 1.41 18.70 0.05 75.35 22:53:01 all 27.31 0.00 2.52 6.49 0.06 63.61 22:53:01 0 10.92 0.00 0.73 1.59 0.03 86.72 22:53:01 1 23.88 0.00 2.99 17.16 0.10 55.87 22:53:01 2 23.12 0.00 1.91 2.71 0.07 72.19 22:53:01 3 46.59 0.00 3.21 3.07 0.07 47.06 22:53:01 4 8.62 0.00 1.59 11.06 0.05 78.68 22:53:01 5 25.32 0.00 6.40 3.04 0.05 65.19 22:53:01 6 21.29 0.00 1.52 10.88 0.05 66.25 22:53:01 7 58.88 0.00 1.80 2.45 0.07 36.80 22:54:01 all 20.57 0.00 2.18 1.59 0.06 75.60 22:54:01 0 16.55 0.00 1.72 1.43 0.07 80.23 22:54:01 1 35.65 0.00 3.97 0.00 0.07 60.31 22:54:01 2 13.06 0.00 1.56 8.57 0.07 76.76 22:54:01 3 39.14 0.00 3.47 0.07 0.07 57.25 22:54:01 4 19.42 0.00 2.75 0.00 0.05 77.78 22:54:01 5 11.40 0.00 1.27 2.60 0.08 84.64 22:54:01 6 14.21 0.00 1.57 0.00 0.07 84.15 22:54:01 7 15.15 0.00 1.17 0.02 0.05 83.61 22:55:01 all 11.34 0.00 2.09 0.28 0.04 86.25 22:55:01 0 0.90 0.00 0.10 0.10 0.00 98.90 22:55:01 1 32.84 0.00 1.88 0.00 0.12 65.17 22:55:01 2 2.36 0.00 0.26 0.00 0.02 97.36 22:55:01 3 5.70 0.00 1.17 0.00 0.02 93.11 22:55:01 4 40.53 0.00 10.78 0.00 0.03 48.66 22:55:01 5 5.52 0.00 1.36 1.51 0.08 91.53 22:55:01 6 1.00 0.00 0.20 0.63 0.00 98.17 22:55:01 7 2.04 0.00 0.97 0.00 0.03 96.96 22:56:01 all 11.64 0.00 10.59 0.19 0.11 77.48 22:56:01 0 7.37 0.00 7.43 0.00 0.12 85.08 22:56:01 1 7.28 0.00 6.68 0.00 0.14 85.90 22:56:01 2 9.32 0.00 7.18 0.00 0.08 83.42 22:56:01 3 9.64 0.00 8.94 0.00 0.10 81.33 22:56:01 4 29.98 0.00 21.48 0.00 0.10 48.44 22:56:01 5 9.20 0.00 12.31 0.00 0.08 78.41 22:56:01 6 7.64 0.00 6.98 1.54 0.14 83.71 22:56:01 7 12.65 0.00 13.72 0.00 0.10 73.53 22:57:01 all 9.48 0.00 3.61 0.74 0.05 86.12 22:57:01 0 1.91 0.00 1.17 0.00 0.03 96.88 22:57:01 1 1.47 0.00 2.34 0.00 0.03 96.16 22:57:01 2 1.00 0.00 1.92 0.00 0.05 97.02 22:57:01 3 4.78 0.00 4.38 0.00 0.03 90.81 22:57:01 4 3.90 0.00 1.96 0.00 0.03 94.11 22:57:01 5 7.94 0.00 9.01 0.00 0.05 83.00 22:57:01 6 5.01 0.00 5.06 5.96 0.03 83.95 22:57:01 7 49.92 0.00 3.03 0.00 0.05 47.00 Average: all 13.46 0.00 3.26 4.00 0.06 79.22 Average: 0 6.19 0.00 1.77 3.30 0.04 88.70 Average: 1 20.34 0.00 3.12 6.71 0.08 69.75 Average: 2 10.48 0.00 2.54 4.02 0.06 82.91 Average: 3 15.78 0.00 2.84 1.17 0.05 80.17 Average: 4 15.70 0.00 5.11 5.62 0.05 73.52 Average: 5 9.77 0.00 4.57 2.53 0.06 83.08 Average: 6 11.41 0.00 3.38 6.23 0.06 78.91 Average: 7 18.03 0.00 2.79 2.43 0.05 76.70