---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2501 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: 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): 0-3 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.0G 59% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 588 2557 0 4829 7090 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:0b:3d:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe0b:3d6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:db:37:13 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2501) 11/12/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 165.12 61.47 103.65 5003.30 41924.10 02:54:01 121.33 18.38 102.95 2458.66 22903.78 02:55:02 384.57 0.02 384.55 2.27 21760.91 02:56:01 446.29 0.02 446.27 2.44 23099.97 02:57:01 37.24 0.05 37.19 9.87 2672.09 02:58:01 6.73 0.00 6.73 0.00 4899.05 02:59:01 12.26 0.03 12.23 7.07 8614.30 03:00:01 114.58 0.00 114.58 0.00 13799.83 03:01:01 491.63 0.45 491.18 3.60 28951.84 03:02:01 203.55 0.05 203.50 2.67 14475.85 03:03:01 10.40 2.85 7.55 465.12 263.02 Average: 180.85 7.59 173.26 724.26 16659.86 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 5774296 7434700 2393124 29.30 50264 1780652 936456 10.16 548000 1654248 171800 02:54:01 5124872 7326972 3042548 37.25 64648 2291328 1322324 14.35 765324 2048224 44728 02:55:02 4691660 7308500 3475760 42.56 98364 2644092 1307012 14.18 814644 2382956 356 02:56:01 4239212 7378972 3928208 48.10 123016 3070172 1151176 12.49 778936 2798844 12156 02:57:01 4191220 7371712 3976200 48.68 124500 3109460 1266424 13.74 865776 2755472 18008 02:58:01 3772084 7024792 4395336 53.82 124560 3178712 1627768 17.66 1224956 2812860 33512 02:59:01 3759632 7185648 4407788 53.97 125588 3344032 1463656 15.88 1133004 2911172 26364 03:00:01 3486196 7244108 4681224 57.32 130424 3648844 1381556 14.99 1202668 3090632 71352 03:01:01 2669332 7218520 5498088 67.32 151928 4324532 1408444 15.28 1249944 3761988 29376 03:02:01 2691224 7320728 5476196 67.05 157100 4399288 1131896 12.28 1779596 3214596 1104 03:03:01 2597036 7231884 5570384 68.20 157204 4419796 1132920 12.29 2287760 2815808 6572 Average: 3908797 7276958 4258623 52.14 118872 3291901 1284512 13.94 1150055 2749709 37757 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 364.74 229.01 1573.47 67.25 0.00 0.00 0.00 0.00 02:54:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 563.56 372.77 3336.24 31.51 0.00 0.00 0.00 0.00 02:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 ens3 102.62 85.24 684.39 9.64 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 167.15 126.31 1376.37 12.11 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 9.53 10.23 38.63 1.72 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 2.58 2.25 1.35 0.46 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 48.03 39.14 513.18 3.15 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 547.14 346.43 2713.80 27.37 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 181.89 128.20 1283.06 16.63 0.00 0.00 0.00 0.00 03:02:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 239.89 412.68 23.56 3166.72 0.00 0.00 0.00 0.00 03:03:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 246.69 413.90 21.71 3284.65 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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 224.98 197.03 1050.94 602.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2501) 11/12/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 18.24 0.00 2.19 4.97 0.06 74.54 02:53:01 0 27.49 0.00 2.16 2.49 0.07 67.80 02:53:01 1 12.63 0.00 1.16 8.24 0.05 77.92 02:53:01 2 17.93 0.00 2.07 3.54 0.08 76.38 02:53:01 3 14.89 0.00 3.34 5.65 0.05 76.06 02:54:01 all 15.42 0.00 1.84 2.97 0.05 79.72 02:54:01 0 12.00 0.00 1.59 1.29 0.03 85.09 02:54:01 1 31.43 0.00 2.17 4.80 0.07 61.54 02:54:01 2 12.18 0.00 1.99 0.39 0.07 85.38 02:54:01 3 6.01 0.00 1.61 5.41 0.03 86.93 02:55:02 all 8.02 0.00 4.14 10.83 0.07 76.94 02:55:02 0 9.30 0.00 3.62 5.20 0.05 81.83 02:55:02 1 4.51 0.00 3.89 11.60 0.05 79.95 02:55:02 2 8.98 0.00 3.42 9.57 0.10 77.94 02:55:02 3 9.31 0.00 5.65 16.92 0.07 68.05 02:56:01 all 7.77 0.00 4.15 13.75 0.08 74.26 02:56:01 0 10.51 0.00 3.05 4.04 0.07 82.33 02:56:01 1 6.89 0.00 7.06 35.28 0.10 50.66 02:56:01 2 7.81 0.00 3.77 10.78 0.12 77.52 02:56:01 3 5.88 0.00 2.71 4.92 0.03 86.45 02:57:01 all 19.38 0.00 4.18 1.07 0.07 75.30 02:57:01 0 23.03 0.00 4.65 0.90 0.07 71.35 02:57:01 1 28.57 0.00 4.67 1.14 0.08 65.55 02:57:01 2 16.75 0.00 4.01 0.68 0.05 78.51 02:57:01 3 9.16 0.00 3.43 1.57 0.05 85.78 02:58:01 all 22.53 0.00 2.69 0.03 0.05 74.70 02:58:01 0 28.99 0.00 3.04 0.13 0.07 67.78 02:58:01 1 19.55 0.00 2.55 0.00 0.03 77.86 02:58:01 2 26.35 0.00 2.87 0.00 0.07 70.72 02:58:01 3 15.20 0.00 2.25 0.00 0.05 82.50 02:59:01 all 22.79 0.00 2.44 0.18 0.06 74.52 02:59:01 0 39.81 0.00 3.70 0.55 0.08 55.85 02:59:01 1 31.38 0.00 2.74 0.02 0.07 65.80 02:59:01 2 11.71 0.00 1.91 0.05 0.05 86.28 02:59:01 3 8.19 0.00 1.46 0.12 0.03 90.20 03:00:01 all 13.82 0.00 3.36 2.57 0.06 80.19 03:00:01 0 12.84 0.00 3.23 5.17 0.07 78.69 03:00:01 1 15.69 0.00 3.72 1.95 0.07 78.56 03:00:01 2 16.83 0.00 3.47 1.19 0.07 78.45 03:00:01 3 9.91 0.00 2.99 1.96 0.05 85.09 03:01:01 all 6.75 0.00 4.04 15.31 0.08 73.82 03:01:01 0 4.35 0.00 3.29 11.57 0.03 80.76 03:01:01 1 7.68 0.00 5.92 26.30 0.08 60.01 03:01:01 2 5.26 0.00 2.73 3.79 0.13 88.09 03:01:01 3 9.72 0.00 4.20 19.49 0.07 66.53 03:02:01 all 24.57 0.00 2.74 6.08 0.09 66.52 03:02:01 0 26.73 0.00 2.37 4.20 0.08 66.62 03:02:01 1 24.65 0.00 3.89 11.97 0.10 59.39 03:02:01 2 22.84 0.00 2.48 5.35 0.10 69.23 03:02:01 3 24.03 0.00 2.22 2.78 0.08 70.88 03:03:01 all 22.21 0.00 0.88 0.22 0.07 76.63 03:03:01 0 9.90 0.00 0.49 0.02 0.03 89.56 03:03:01 1 36.93 0.00 1.12 0.60 0.10 61.24 03:03:01 2 23.42 0.00 1.04 0.25 0.08 75.21 03:03:01 3 18.59 0.00 0.82 0.00 0.05 80.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.52 0.00 2.96 5.25 0.07 75.20 Average: 0 18.66 0.00 2.83 3.23 0.06 75.22 Average: 1 20.02 0.00 3.53 9.21 0.07 67.17 Average: 2 15.48 0.00 2.70 3.22 0.08 78.51 Average: 3 11.90 0.00 2.79 5.35 0.05 79.91