---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4033 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2800.000 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): 0-3 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 696K 394M 1% /run /dev/vda1 20G 9.1G 11G 48% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 465 1167 0 2310 3209 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:20:56:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe20:564d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:1c:aa:06 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 inet6 fe80::42:81ff:fe1c:aa06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4033) 09/02/24 _x86_64_ (4 CPU) 14:35:12 LINUX RESTART (4 CPU) 14:36:02 tps rtps wtps bread/s bwrtn/s 14:37:01 110.12 30.95 79.17 3302.37 9573.02 14:38:01 154.82 0.13 154.69 9.47 23806.43 14:39:01 12.50 0.00 12.50 0.00 3182.40 14:40:01 3.80 0.00 3.80 0.00 235.43 14:41:01 2.92 0.00 2.92 0.00 253.82 14:42:01 4.00 0.00 4.00 0.00 332.08 14:43:01 3.75 0.00 3.75 0.00 579.27 14:44:01 3.25 0.00 3.25 0.00 312.75 14:45:01 3.43 0.00 3.43 0.00 394.20 14:46:01 3.42 0.00 3.42 0.00 861.99 14:47:01 3.17 0.00 3.17 0.00 341.81 Average: 27.62 2.78 24.83 296.47 3615.68 14:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:37:01 1352796 3330028 2685856 66.50 65548 2054380 1213280 23.85 652256 1826456 242276 14:38:01 839224 3292492 3199428 79.22 89272 2483228 1316896 25.89 884668 2058112 89960 14:39:01 823632 3280724 3215020 79.61 89460 2486544 1326624 26.08 899876 2057072 2460 14:40:01 819544 3282292 3219108 79.71 89640 2491668 1325084 26.05 901972 2058632 2552 14:41:01 816640 3286944 3222012 79.78 89828 2498468 1337860 26.30 901044 2062224 3940 14:42:01 812608 3290764 3226044 79.88 90016 2505516 1337264 26.29 900180 2065692 4008 14:43:01 792220 3286140 3246432 80.38 90156 2520352 1405928 27.64 911512 2074320 4092 14:44:01 782544 3283424 3256108 80.62 90292 2526660 1407508 27.67 916464 2077640 4328 14:45:01 407408 2932880 3631244 89.91 90436 2550112 1831684 36.01 1268256 2098416 18828 14:46:01 749280 3281708 3289372 81.45 90592 2556380 1405892 27.64 924780 2101704 2424 14:47:01 742140 3283060 3296512 81.62 90788 2564128 1405876 27.64 927572 2105768 4184 Average: 812549 3257314 3226103 79.88 87821 2476131 1392172 27.37 917144 2053276 34459 14:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:37:01 lo 2.58 2.58 0.23 0.23 0.00 0.00 0.00 0.00 14:37:01 veth9c90d0e 0.36 0.37 0.03 0.49 0.00 0.00 0.00 0.00 14:37:01 ens3 117.73 88.80 1256.36 12.76 0.00 0.00 0.00 0.00 14:37:01 docker0 0.36 0.34 0.02 0.49 0.00 0.00 0.00 0.00 14:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:38:01 ens3 1092.52 467.84 2385.65 35.54 0.00 0.00 0.00 0.00 14:38:01 docker0 456.69 1076.70 25.15 2382.78 0.00 0.00 0.00 0.00 14:38:01 vethc222568 376.25 954.46 26.13 1868.41 0.00 0.00 0.00 0.15 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 4.05 4.53 0.88 1.15 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 vethc222568 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 6.08 5.98 1.34 1.72 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 vethc222568 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 8.37 7.75 1.91 2.26 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 vethc222568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:42:01 ens3 7.23 5.17 1.49 1.96 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 vethc222568 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 7.78 7.23 1.63 2.02 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 vethc222568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:44:01 ens3 9.40 8.15 1.96 6.65 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 vethc222568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 39.93 40.18 296.33 4.23 0.00 0.00 0.00 0.00 14:45:01 docker0 34.19 34.36 2.24 295.11 0.00 0.00 0.00 0.00 14:45:01 vethc222568 34.19 34.38 2.71 295.11 0.00 0.00 0.00 0.02 14:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 ens3 60.27 55.37 299.00 5.16 0.00 0.00 0.00 0.00 14:46:01 docker0 51.26 56.02 3.15 298.03 0.00 0.00 0.00 0.00 14:46:01 vethc222568 51.26 56.02 3.85 298.03 0.00 0.00 0.00 0.02 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 7.93 7.07 2.46 1.97 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 vethc222568 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 123.76 63.42 384.94 6.85 0.00 0.00 0.00 0.00 Average: docker0 49.39 106.29 2.78 270.99 0.00 0.00 0.00 0.00 Average: vethc222568 42.04 95.14 2.98 224.12 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4033) 09/02/24 _x86_64_ (4 CPU) 14:35:12 LINUX RESTART (4 CPU) 14:36:02 CPU %user %nice %system %iowait %steal %idle 14:37:01 all 19.36 0.00 1.90 3.43 0.06 75.25 14:37:01 0 21.09 0.00 1.94 0.93 0.05 75.99 14:37:01 1 32.85 0.00 2.64 1.47 0.07 62.97 14:37:01 2 11.74 0.00 1.69 8.81 0.05 77.71 14:37:01 3 11.65 0.00 1.34 2.55 0.07 84.38 14:38:01 all 9.05 0.00 3.53 4.33 0.07 83.02 14:38:01 0 9.68 0.00 3.25 2.98 0.07 84.03 14:38:01 1 14.61 0.00 3.87 7.19 0.07 74.27 14:38:01 2 6.36 0.00 3.23 3.72 0.07 86.62 14:38:01 3 5.50 0.00 3.77 3.43 0.07 87.23 14:39:01 all 2.89 0.00 0.80 0.18 0.03 96.10 14:39:01 0 2.65 0.00 1.00 0.00 0.02 96.33 14:39:01 1 2.85 0.00 0.78 0.63 0.03 95.69 14:39:01 2 3.37 0.00 0.77 0.00 0.03 95.83 14:39:01 3 2.70 0.00 0.65 0.08 0.02 96.55 14:40:01 all 3.06 0.00 0.86 0.04 0.03 96.01 14:40:01 0 2.71 0.00 0.85 0.00 0.03 96.40 14:40:01 1 2.67 0.00 0.85 0.15 0.02 96.31 14:40:01 2 3.50 0.00 0.92 0.00 0.03 95.54 14:40:01 3 3.34 0.00 0.83 0.00 0.03 95.80 14:41:01 all 3.38 0.00 0.84 0.03 0.04 95.70 14:41:01 0 3.00 0.00 0.74 0.00 0.03 96.23 14:41:01 1 2.97 0.00 0.90 0.13 0.05 95.94 14:41:01 2 3.99 0.00 0.98 0.00 0.05 94.98 14:41:01 3 3.52 0.00 0.77 0.00 0.03 95.67 14:42:01 all 3.69 0.00 0.94 0.05 0.06 95.26 14:42:01 0 3.55 0.00 0.99 0.00 0.07 95.39 14:42:01 1 3.72 0.00 1.02 0.15 0.05 95.07 14:42:01 2 3.79 0.00 0.90 0.03 0.07 95.20 14:42:01 3 3.71 0.00 0.85 0.00 0.05 95.38 14:43:01 all 4.31 0.00 0.95 0.03 0.04 94.67 14:43:01 0 4.91 0.00 0.90 0.07 0.03 94.08 14:43:01 1 3.34 0.00 0.89 0.00 0.03 95.74 14:43:01 2 5.31 0.00 1.09 0.00 0.05 93.55 14:43:01 3 3.69 0.00 0.93 0.03 0.05 95.29 14:44:01 all 4.41 0.00 0.96 0.02 0.04 94.57 14:44:01 0 5.68 0.00 0.84 0.00 0.03 93.45 14:44:01 1 3.75 0.00 0.87 0.00 0.05 95.33 14:44:01 2 4.04 0.00 1.00 0.00 0.05 94.91 14:44:01 3 4.15 0.00 1.09 0.08 0.03 94.65 14:45:01 all 5.18 0.00 1.02 0.03 0.05 93.72 14:45:01 0 5.01 0.00 1.05 0.03 0.03 93.87 14:45:01 1 5.61 0.00 1.00 0.03 0.05 93.30 14:45:01 2 4.76 0.00 1.01 0.02 0.05 94.17 14:45:01 3 5.31 0.00 1.04 0.03 0.05 93.57 14:46:01 all 5.40 0.00 0.95 0.06 0.04 93.55 14:46:01 0 4.14 0.00 0.97 0.00 0.03 94.85 14:46:01 1 7.07 0.00 0.95 0.10 0.05 91.82 14:46:01 2 5.75 0.00 0.75 0.00 0.03 93.46 14:46:01 3 4.65 0.00 1.10 0.17 0.05 94.03 14:47:01 all 4.45 0.00 1.04 0.04 0.05 94.42 14:47:01 0 4.86 0.00 1.12 0.00 0.05 93.97 14:47:01 1 4.06 0.00 0.91 0.03 0.03 94.97 14:47:01 2 4.69 0.00 1.09 0.00 0.05 94.17 14:47:01 3 4.18 0.00 1.04 0.12 0.03 94.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.90 0.00 1.25 0.74 0.05 92.06 Average: 0 6.10 0.00 1.24 0.36 0.04 92.26 Average: 1 7.56 0.00 1.33 0.90 0.05 90.16 Average: 2 5.20 0.00 1.22 1.13 0.05 92.41 Average: 3 4.75 0.00 1.22 0.58 0.04 93.40