---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3338 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 14G 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 906 24516 0 6744 30805 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:ef:59:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:feef:590c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:20:47:0b 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-3338) 02/07/24 _x86_64_ (8 CPU) 09:28:06 LINUX RESTART (8 CPU) 09:29:02 tps rtps wtps bread/s bwrtn/s 09:30:01 98.78 14.51 84.27 1010.68 12638.26 09:31:01 168.58 50.78 117.79 3806.86 20439.99 09:32:01 41.94 12.73 29.21 2379.87 10753.14 09:33:01 73.12 0.48 72.64 29.86 34206.30 09:34:01 188.40 7.42 180.99 871.45 51775.37 09:35:01 246.11 0.10 246.01 3.73 57985.80 09:36:01 55.20 0.33 54.87 20.80 9563.60 09:37:01 67.81 1.13 66.68 71.31 5608.26 Average: 117.53 10.93 106.60 1024.41 25397.73 09:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 29976268 31660368 2962952 9.00 76640 1912284 1503016 4.42 926532 1732464 133656 09:31:01 28096084 30290580 4843136 14.70 89576 2395568 2790360 8.21 2428096 2079876 24040 09:32:01 27415900 30288508 5523320 16.77 94836 3056464 2530020 7.44 2597800 2560552 380124 09:33:01 28066356 31651376 4872864 14.79 109536 3727440 1504472 4.43 1352656 3119860 161476 09:34:01 25759484 30874804 7179736 21.80 133796 5153400 6580452 19.36 2244696 4406576 176448 09:35:01 22795432 29381908 10143788 30.80 179612 6435592 9300388 27.36 3866220 5615664 3256 09:36:01 20244028 27158504 12695192 38.54 185296 6745416 11372948 33.46 6181796 5811048 9920 09:37:01 25093924 31526900 7845296 23.82 188820 6330856 1556780 4.58 1897308 5359628 44800 Average: 25930934 30354118 7008286 21.28 132264 4469628 4642304 13.66 2686888 3835708 116715 09:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 09:30:01 ens3 55.82 37.37 950.02 6.75 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:31:01 ens3 762.46 537.35 5881.30 117.89 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 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:32:01 ens3 964.57 541.11 1998.33 183.73 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 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:33:01 ens3 257.21 168.61 721.20 51.84 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 veth9498fbd 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:34:01 lo 6.20 6.20 0.71 0.71 0.00 0.00 0.00 0.00 09:34:01 veth5f3250a 0.63 0.92 0.06 0.09 0.00 0.00 0.00 0.00 09:34:01 veth41b743d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:35:01 veth9498fbd 3.10 5.10 0.37 0.64 0.00 0.00 0.00 0.00 09:35:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 09:35:01 veth5f3250a 3.48 5.37 0.66 0.99 0.00 0.00 0.00 0.00 09:35:01 vethf1b0f32 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:36:01 veth9498fbd 2.92 4.63 0.37 0.38 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 veth5f3250a 0.90 1.28 0.13 0.17 0.00 0.00 0.00 0.00 09:36:01 vethf1b0f32 68.67 127.90 4.61 8.64 0.00 0.00 0.00 0.00 09:37:01 lo 2.98 2.98 0.34 0.34 0.00 0.00 0.00 0.00 09:37:01 ens3 3570.59 2162.40 33876.94 520.89 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 401.25 238.68 4120.91 57.96 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-8c-8g-3338) 02/07/24 _x86_64_ (8 CPU) 09:28:06 LINUX RESTART (8 CPU) 09:29:02 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 10.13 0.00 0.72 1.76 0.03 87.36 09:30:01 0 0.80 0.00 0.39 0.68 0.02 98.12 09:30:01 1 0.17 0.00 0.07 0.03 0.00 99.73 09:30:01 2 23.65 0.00 1.46 1.64 0.05 73.20 09:30:01 3 3.24 0.00 0.70 9.15 0.07 86.84 09:30:01 4 14.99 0.00 0.86 1.54 0.03 82.56 09:30:01 5 25.63 0.00 1.39 0.95 0.05 71.97 09:30:01 6 9.95 0.00 0.70 0.08 0.02 89.25 09:30:01 7 2.53 0.00 0.22 0.07 0.00 97.19 09:31:01 all 33.93 0.00 1.47 1.00 0.09 63.51 09:31:01 0 37.08 0.00 0.63 0.05 0.08 62.15 09:31:01 1 27.52 0.00 0.94 0.35 0.07 71.12 09:31:01 2 31.19 0.00 1.00 1.02 0.08 66.70 09:31:01 3 32.50 0.00 1.91 1.83 0.10 63.66 09:31:01 4 39.46 0.00 1.86 1.67 0.12 56.89 09:31:01 5 46.03 0.00 2.56 0.70 0.13 50.58 09:31:01 6 36.94 0.00 1.24 0.43 0.08 61.30 09:31:01 7 20.64 0.00 1.58 1.95 0.08 75.75 09:32:01 all 32.10 0.00 1.47 0.72 0.06 65.65 09:32:01 0 33.94 0.00 0.87 2.64 0.07 62.47 09:32:01 1 25.07 0.00 1.93 2.30 0.07 70.64 09:32:01 2 29.45 0.00 1.66 0.07 0.05 68.78 09:32:01 3 29.08 0.00 0.97 0.08 0.05 69.82 09:32:01 4 40.08 0.00 1.59 0.05 0.07 58.21 09:32:01 5 30.35 0.00 1.02 0.12 0.07 68.44 09:32:01 6 38.53 0.00 2.12 0.22 0.07 59.07 09:32:01 7 30.34 0.00 1.60 0.28 0.07 67.71 09:33:01 all 12.81 0.00 1.27 2.92 0.05 82.94 09:33:01 0 11.21 0.00 1.41 0.62 0.03 86.73 09:33:01 1 7.62 0.00 1.44 13.14 0.07 77.73 09:33:01 2 8.28 0.00 0.65 0.00 0.03 91.04 09:33:01 3 3.18 0.00 1.07 0.00 0.02 95.73 09:33:01 4 15.57 0.00 1.09 0.00 0.03 83.31 09:33:01 5 35.33 0.00 1.91 4.29 0.10 58.37 09:33:01 6 2.83 0.00 0.85 3.28 0.07 92.96 09:33:01 7 18.50 0.00 1.80 2.02 0.05 77.64 09:34:01 all 11.62 0.00 3.26 9.12 0.05 75.95 09:34:01 0 9.92 0.00 2.86 0.12 0.03 87.07 09:34:01 1 13.18 0.00 2.71 1.99 0.05 82.07 09:34:01 2 11.64 0.00 3.61 3.74 0.08 80.93 09:34:01 3 11.38 0.00 4.10 6.93 0.03 77.56 09:34:01 4 10.06 0.00 3.00 12.70 0.05 74.19 09:34:01 5 12.01 0.00 3.14 7.06 0.05 77.74 09:34:01 6 14.36 0.00 2.86 0.76 0.03 81.99 09:34:01 7 10.40 0.00 3.80 39.90 0.07 45.83 09:35:01 all 27.35 0.00 5.02 6.46 0.10 61.07 09:35:01 0 25.48 0.00 4.91 3.25 0.08 66.27 09:35:01 1 30.12 0.00 4.87 5.09 0.12 59.79 09:35:01 2 26.86 0.00 4.55 1.05 0.08 67.46 09:35:01 3 32.41 0.00 4.94 1.37 0.12 61.16 09:35:01 4 23.43 0.00 5.16 3.01 0.10 68.31 09:35:01 5 26.76 0.00 5.25 8.30 0.08 59.61 09:35:01 6 26.38 0.00 4.45 3.40 0.12 65.65 09:35:01 7 27.39 0.00 6.02 26.32 0.10 40.17 09:36:01 all 38.18 0.00 3.96 0.83 0.13 56.91 09:36:01 0 32.53 0.00 3.58 1.51 0.13 62.24 09:36:01 1 52.05 0.00 4.60 1.92 0.12 41.32 09:36:01 2 37.10 0.00 2.98 0.27 0.13 59.52 09:36:01 3 32.22 0.00 5.95 1.01 0.13 60.68 09:36:01 4 30.20 0.00 3.18 0.50 0.13 65.99 09:36:01 5 29.31 0.00 3.10 0.81 0.13 66.64 09:36:01 6 49.20 0.00 3.71 0.15 0.12 46.81 09:36:01 7 43.12 0.00 4.50 0.40 0.15 51.82 09:37:01 all 14.12 0.00 2.78 0.62 0.11 82.38 09:37:01 0 11.23 0.00 2.62 1.69 0.08 84.37 09:37:01 1 10.57 0.00 3.20 0.81 0.10 85.32 09:37:01 2 22.83 0.00 2.82 0.27 0.12 73.97 09:37:01 3 12.25 0.00 2.42 0.71 0.12 84.50 09:37:01 4 10.93 0.00 2.46 1.13 0.13 85.35 09:37:01 5 16.37 0.00 2.50 0.08 0.13 80.91 09:37:01 6 16.28 0.00 3.48 0.08 0.12 80.04 09:37:01 7 12.46 0.00 2.74 0.18 0.10 84.51 Average: all 22.55 0.00 2.49 2.92 0.08 71.95 Average: 0 20.30 0.00 2.16 1.32 0.07 76.16 Average: 1 20.81 0.00 2.47 3.21 0.07 73.43 Average: 2 23.86 0.00 2.34 1.01 0.08 72.72 Average: 3 19.59 0.00 2.77 2.62 0.08 74.94 Average: 4 23.13 0.00 2.40 2.57 0.08 71.82 Average: 5 27.74 0.00 2.61 2.79 0.09 66.77 Average: 6 24.30 0.00 2.42 1.05 0.08 72.15 Average: 7 20.70 0.00 2.78 8.83 0.08 67.61