---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3240 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 12G 7.9G 59% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 469 856 0 2617 3193 Swap: 1023 2 1021 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a0:39:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fea0:3936/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:f1:14:1b 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3240) 01/09/24 _x86_64_ (4 CPU) 20:26:22 LINUX RESTART (4 CPU) 20:27:02 tps rtps wtps bread/s bwrtn/s 20:28:01 74.70 16.79 57.91 1028.84 7568.21 20:29:01 192.00 8.93 183.07 1612.66 23555.67 20:30:01 109.02 0.10 108.92 0.80 30522.11 20:31:01 311.54 57.72 253.82 4103.44 68247.22 20:32:01 500.22 342.38 157.84 9756.86 23891.50 20:33:01 614.65 558.01 56.64 4613.76 13250.72 20:34:01 603.38 590.98 12.40 4750.67 6332.01 20:35:01 600.33 586.99 13.35 6754.74 7969.21 20:36:01 569.39 392.60 176.79 14122.98 26003.93 20:37:01 65.94 38.53 27.41 2196.43 2374.80 Average: 364.34 259.42 104.92 4892.24 21026.41 20:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 1530416 3314756 2508240 62.11 54260 1882156 911036 17.91 601736 1718664 184784 20:29:01 1060504 3214784 2978152 73.74 92764 2186416 1240108 24.38 828900 1899612 31116 20:30:01 247472 3038396 3791184 93.87 154700 2678884 1393496 27.39 1088144 2355644 196376 20:31:01 189200 2637008 3849456 95.32 241372 1968392 1859908 36.56 1214116 1994284 18704 20:32:01 117488 3269724 3921168 97.09 275988 2720560 1162792 22.86 766040 2612836 254380 20:33:01 690728 3254076 3347928 82.90 299636 2158044 1190952 23.41 690588 2169276 76148 20:34:01 237784 3211048 3800872 94.11 322696 2443100 1232476 24.23 754008 2454200 95052 20:35:01 186612 3191780 3852044 95.38 351192 2360200 1252004 24.61 801460 2370560 156500 20:36:01 828316 3076516 3210340 79.49 407680 1678764 1545884 30.39 978652 1677460 264 20:37:01 877960 3253084 3160696 78.26 409312 1798112 1078200 21.19 886324 1719600 32900 Average: 596648 3146117 3442008 85.23 260960 2187463 1286686 25.29 860997 2097214 104622 20:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 20:28:01 ens3 92.59 81.88 1252.13 9.03 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 4.60 4.60 0.63 0.63 0.00 0.00 0.00 0.00 20:29:01 ens3 197.52 125.88 868.22 18.89 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 1.60 1.60 0.29 0.29 0.00 0.00 0.00 0.00 20:30:01 ens3 731.43 224.78 3183.66 28.95 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 20:31:01 ens3 263.21 111.64 1038.51 25.01 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.90 0.73 0.23 0.26 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 0.08 0.05 0.01 0.03 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.48 0.00 0.05 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 0.42 0.52 0.26 0.22 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.58 0.53 0.86 0.10 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:37:01 ens3 20.13 20.31 39.89 13.99 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 131.11 56.72 638.68 9.68 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3240) 01/09/24 _x86_64_ (4 CPU) 20:26:22 LINUX RESTART (4 CPU) 20:27:02 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 18.91 0.00 1.33 2.40 0.05 77.31 20:28:01 0 17.29 0.00 1.26 0.73 0.05 80.67 20:28:01 1 17.90 0.00 1.22 0.29 0.05 80.53 20:28:01 2 31.75 0.00 1.99 1.02 0.07 65.17 20:28:01 3 8.70 0.00 0.86 7.60 0.02 82.82 20:29:01 all 16.31 0.00 3.40 3.80 0.08 76.41 20:29:01 0 13.96 0.00 3.42 5.44 0.07 77.11 20:29:01 1 12.60 0.00 2.86 0.74 0.07 83.74 20:29:01 2 26.08 0.00 3.55 1.92 0.08 68.38 20:29:01 3 12.63 0.00 3.78 7.09 0.07 76.44 20:30:01 all 20.94 0.00 5.29 2.25 0.08 71.44 20:30:01 0 14.45 0.00 4.04 3.56 0.08 77.87 20:30:01 1 25.52 0.00 5.61 0.57 0.10 68.19 20:30:01 2 31.74 0.00 7.25 4.48 0.08 56.44 20:30:01 3 12.05 0.00 4.25 0.35 0.08 83.26 20:31:01 all 23.08 0.00 9.12 9.54 0.10 58.15 20:31:01 0 28.63 0.00 9.87 18.02 0.08 43.40 20:31:01 1 24.92 0.00 8.78 6.06 0.12 60.12 20:31:01 2 18.68 0.00 8.87 7.72 0.12 64.61 20:31:01 3 20.07 0.00 8.97 6.37 0.10 64.49 20:32:01 all 11.76 0.00 4.89 19.43 0.09 63.83 20:32:01 0 7.20 0.00 4.84 17.68 0.09 70.20 20:32:01 1 21.79 0.00 4.14 21.27 0.09 52.71 20:32:01 2 8.66 0.00 5.72 24.32 0.10 61.20 20:32:01 3 9.40 0.00 4.84 14.49 0.07 71.21 20:33:01 all 4.19 0.00 3.35 23.59 0.09 68.77 20:33:01 0 2.68 0.00 2.80 24.13 0.07 70.32 20:33:01 1 4.61 0.00 3.25 21.94 0.08 70.12 20:33:01 2 4.09 0.00 3.98 21.62 0.14 70.18 20:33:01 3 5.38 0.00 3.40 26.70 0.10 64.42 20:34:01 all 4.27 0.00 3.32 21.53 0.10 70.79 20:34:01 0 3.48 0.00 2.92 19.59 0.08 73.93 20:34:01 1 4.99 0.00 3.81 25.86 0.10 65.23 20:34:01 2 4.46 0.00 3.19 21.93 0.14 70.28 20:34:01 3 4.17 0.00 3.36 18.71 0.08 73.67 20:35:01 all 4.49 0.00 3.45 21.23 0.09 70.74 20:35:01 0 4.22 0.00 2.66 18.54 0.07 74.52 20:35:01 1 5.08 0.00 4.47 28.69 0.10 61.66 20:35:01 2 4.59 0.00 3.56 20.85 0.14 70.86 20:35:01 3 4.05 0.00 3.07 16.91 0.07 75.90 20:36:01 all 7.37 0.00 4.23 18.92 0.09 69.39 20:36:01 0 5.97 0.00 3.24 9.76 0.07 80.96 20:36:01 1 8.52 0.00 3.86 19.81 0.08 67.72 20:36:01 2 7.33 0.00 2.94 13.99 0.10 75.63 20:36:01 3 7.67 0.00 6.93 32.13 0.10 53.18 20:37:01 all 22.87 0.00 1.16 1.52 0.05 74.40 20:37:01 0 25.53 0.00 0.80 0.57 0.05 73.05 20:37:01 1 15.76 0.00 0.77 0.20 0.03 83.23 20:37:01 2 8.06 0.00 1.10 3.46 0.05 87.32 20:37:01 3 42.09 0.00 1.97 1.85 0.07 54.03 Average: all 13.45 0.00 3.96 12.39 0.08 70.12 Average: 0 12.38 0.00 3.59 11.79 0.07 72.17 Average: 1 14.17 0.00 3.88 12.51 0.08 69.36 Average: 2 14.58 0.00 4.22 12.08 0.10 69.03 Average: 3 12.67 0.00 4.15 13.19 0.08 69.92