---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4950 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: 2799.996 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 834 23348 0 7984 30877 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:26:73:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe26:7348/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:09:8f:c1 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-4950) 02/12/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 107.61 31.67 75.94 1627.52 26627.35 22:50:01 111.81 12.51 99.30 264.62 75791.50 22:51:01 234.86 2.68 232.18 87.85 117779.57 22:52:01 213.48 20.13 193.35 3856.42 57882.09 22:53:01 93.12 0.02 93.10 2.40 55043.09 22:54:01 102.68 0.02 102.67 0.13 32203.83 22:55:01 17.81 0.00 17.81 0.00 25783.17 22:56:01 85.95 0.00 85.95 0.00 13423.23 22:57:01 27.91 0.57 27.35 56.10 10596.40 Average: 110.58 7.47 103.12 653.17 46159.77 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30114788 31720768 2824432 8.57 69536 1846808 1439852 4.24 851888 1682504 172512 22:50:01 26141976 31686352 6797244 20.64 92032 5668492 1380136 4.06 2170076 4197220 2397996 22:51:01 25486896 30807680 7452324 22.62 155060 5292268 2161756 6.36 1843224 5078820 625484 22:52:01 23854252 30312900 9084968 27.58 166344 6352104 2713748 7.98 2642316 5845516 500124 22:53:01 23812384 30729796 9126836 27.71 167636 6795460 2757016 8.11 2706408 5812432 74004 22:54:01 23834036 31051876 9105184 27.64 167964 7087040 1990780 5.86 2569072 5922036 316 22:55:01 22718936 30124044 10220284 31.03 168064 7269060 2546432 7.49 3660176 5932492 2560 22:56:01 23990132 31678948 8949088 27.17 168160 7544508 1383704 4.07 2194956 6126860 249924 22:57:01 23879912 31605144 9059308 27.50 172732 7573832 1457908 4.29 2279744 6148024 18820 Average: 24870368 31079723 8068852 24.50 147503 6158841 1981259 5.83 2324207 5193989 449082 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 57.89 38.42 1001.88 6.94 0.00 0.00 0.00 0.00 22:49:01 lo 1.69 1.69 0.18 0.18 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 22:50:01 ens3 5662.41 4004.82 24438.52 1006.79 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 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 22:51:01 ens3 469.17 364.39 3700.61 82.20 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 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 22:52:01 ens3 207.62 165.89 2272.46 29.06 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 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 22:53:01 ens3 112.65 93.10 195.82 26.71 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 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 22:54:01 ens3 56.57 43.98 13.14 12.48 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 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 22:55:01 ens3 3.30 2.77 0.93 0.79 0.00 0.00 0.00 0.00 22:55:01 lo 21.55 21.55 1.10 1.10 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 22:56:01 ens3 19.01 18.28 4.98 7.72 0.00 0.00 0.00 0.00 22:56:01 lo 19.75 19.75 1.02 1.02 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 22:57:01 ens3 2640.76 1702.33 599.02 7940.65 0.00 0.00 0.00 0.00 22:57:01 lo 0.47 0.47 0.05 0.05 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 Average: ens3 1027.37 716.19 3585.44 1014.84 0.00 0.00 0.00 0.00 Average: lo 5.13 5.13 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4950) 02/12/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.88 0.00 0.68 2.27 0.03 87.14 22:49:01 0 4.36 0.00 0.49 0.31 0.02 94.83 22:49:01 1 7.71 0.00 0.61 0.54 0.02 91.12 22:49:01 2 3.28 0.00 0.22 1.04 0.05 95.41 22:49:01 3 8.43 0.00 0.37 0.49 0.02 90.69 22:49:01 4 31.94 0.00 1.63 1.80 0.03 64.59 22:49:01 5 7.35 0.00 0.61 12.71 0.03 79.30 22:49:01 6 14.31 0.00 1.10 1.05 0.02 83.51 22:49:01 7 1.73 0.00 0.37 0.29 0.00 97.61 22:50:01 all 8.79 0.00 3.57 2.94 0.04 84.66 22:50:01 0 2.10 0.00 0.19 0.13 0.02 97.56 22:50:01 1 25.62 0.00 2.92 0.08 0.05 71.32 22:50:01 2 7.59 0.00 1.88 12.10 0.05 78.39 22:50:01 3 11.22 0.00 6.23 0.00 0.05 82.50 22:50:01 4 2.87 0.00 7.52 0.10 0.05 89.45 22:50:01 5 8.59 0.00 3.40 10.90 0.03 77.07 22:50:01 6 7.85 0.00 4.71 0.10 0.05 87.29 22:50:01 7 4.30 0.00 1.67 0.00 0.03 94.00 22:51:01 all 12.94 0.00 2.22 9.87 0.07 74.91 22:51:01 0 7.75 0.00 2.08 20.65 0.07 69.45 22:51:01 1 19.72 0.00 3.79 9.40 0.08 67.01 22:51:01 2 11.53 0.00 3.29 2.25 0.07 82.86 22:51:01 3 16.51 0.00 1.89 25.52 0.08 55.99 22:51:01 4 10.99 0.00 3.19 5.43 0.05 80.34 22:51:01 5 10.62 0.00 2.12 9.94 0.05 77.27 22:51:01 6 19.18 0.00 0.67 3.21 0.07 76.87 22:51:01 7 7.16 0.00 0.77 2.53 0.08 89.45 22:52:01 all 24.45 0.00 2.30 3.91 0.07 69.27 22:52:01 0 27.35 0.00 3.35 6.77 0.07 62.46 22:52:01 1 23.40 0.00 2.65 5.17 0.07 68.70 22:52:01 2 18.08 0.00 1.94 0.03 0.05 79.90 22:52:01 3 28.75 0.00 2.53 2.53 0.08 66.10 22:52:01 4 17.61 0.00 1.85 0.40 0.03 80.10 22:52:01 5 18.83 0.00 1.74 11.05 0.07 68.32 22:52:01 6 17.66 0.00 2.24 1.49 0.07 78.54 22:52:01 7 43.85 0.00 2.19 3.85 0.08 50.02 22:53:01 all 22.47 0.00 2.53 2.75 0.05 72.20 22:53:01 0 32.72 0.00 6.86 1.04 0.07 59.31 22:53:01 1 20.42 0.00 3.07 0.47 0.10 75.94 22:53:01 2 10.22 0.00 1.49 11.63 0.03 76.61 22:53:01 3 21.92 0.00 1.92 8.79 0.05 67.32 22:53:01 4 18.17 0.00 2.24 0.00 0.05 79.54 22:53:01 5 10.71 0.00 1.15 0.02 0.05 88.07 22:53:01 6 9.41 0.00 1.20 0.02 0.03 89.34 22:53:01 7 56.25 0.00 2.25 0.00 0.07 41.43 22:54:01 all 13.77 0.00 2.18 1.60 0.05 82.40 22:54:01 0 18.96 0.00 1.19 0.03 0.05 79.77 22:54:01 1 33.51 0.00 7.05 0.00 0.07 59.37 22:54:01 2 7.05 0.00 0.50 0.03 0.05 92.36 22:54:01 3 3.53 0.00 0.44 7.71 0.03 88.29 22:54:01 4 11.01 0.00 3.54 1.27 0.03 84.16 22:54:01 5 9.35 0.00 1.40 3.74 0.07 85.44 22:54:01 6 15.95 0.00 2.08 0.03 0.05 81.88 22:54:01 7 10.68 0.00 1.25 0.00 0.02 88.06 22:55:01 all 13.28 0.00 6.70 1.11 0.07 78.83 22:55:01 0 8.88 0.00 3.68 0.00 0.07 87.38 22:55:01 1 26.91 0.00 11.18 0.02 0.08 61.80 22:55:01 2 10.65 0.00 8.95 3.27 0.07 77.06 22:55:01 3 8.68 0.00 9.21 0.00 0.07 82.05 22:55:01 4 11.14 0.00 6.96 4.99 0.05 76.86 22:55:01 5 7.29 0.00 2.99 0.00 0.12 89.61 22:55:01 6 28.39 0.00 7.22 0.50 0.09 63.80 22:55:01 7 4.64 0.00 3.38 0.02 0.05 91.91 22:56:01 all 10.59 0.00 5.57 0.63 0.05 83.16 22:56:01 0 4.06 0.00 2.41 0.00 0.03 93.50 22:56:01 1 0.58 0.00 5.38 0.00 0.03 94.01 22:56:01 2 7.90 0.00 5.11 2.50 0.07 84.42 22:56:01 3 3.89 0.00 6.97 0.00 0.03 89.10 22:56:01 4 58.34 0.00 13.01 0.03 0.10 28.51 22:56:01 5 5.58 0.00 7.68 0.08 0.03 86.63 22:56:01 6 1.49 0.00 1.81 2.41 0.03 94.25 22:56:01 7 3.21 0.00 2.19 0.05 0.05 94.50 22:57:01 all 6.13 0.00 1.22 0.38 0.03 92.25 22:57:01 0 5.18 0.00 1.35 0.12 0.02 93.33 22:57:01 1 3.84 0.00 2.80 2.27 0.05 91.04 22:57:01 2 0.91 0.00 0.20 0.00 0.00 98.89 22:57:01 3 11.72 0.00 0.28 0.05 0.03 87.91 22:57:01 4 16.20 0.00 1.52 0.07 0.02 82.19 22:57:01 5 7.64 0.00 0.45 0.55 0.02 91.34 22:57:01 6 1.45 0.00 1.68 0.00 0.02 96.86 22:57:01 7 2.05 0.00 1.46 0.00 0.03 96.45 Average: all 13.60 0.00 3.00 2.83 0.05 80.52 Average: 0 12.40 0.00 2.41 3.23 0.04 81.92 Average: 1 17.91 0.00 4.40 1.98 0.06 75.64 Average: 2 8.58 0.00 2.63 3.66 0.05 85.08 Average: 3 12.74 0.00 3.32 5.01 0.05 78.88 Average: 4 19.81 0.00 4.61 1.57 0.05 73.97 Average: 5 9.55 0.00 2.40 5.42 0.05 82.57 Average: 6 12.83 0.00 2.51 0.98 0.05 83.63 Average: 7 14.95 0.00 1.73 0.75 0.05 82.52