---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5082 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.5G 67% / 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 441 633 0 2868 3218 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:e9:48:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fee9:483d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:39:7a:ca 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-5082) 03/20/24 _x86_64_ (4 CPU) 19:26:45 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 156.44 83.62 72.82 6580.64 41244.88 19:29:01 210.79 17.12 193.67 2556.70 94917.26 19:30:01 439.43 55.54 383.89 3945.34 54307.88 19:31:01 615.66 0.28 615.38 7.07 25837.16 19:32:01 620.47 1.87 618.61 170.71 26978.38 19:33:01 450.64 49.18 401.47 3785.50 17965.27 19:34:01 29.13 20.76 8.37 1213.00 2618.23 19:35:01 14.35 7.48 6.87 187.57 5665.99 19:36:01 89.05 38.84 50.21 1861.96 12385.00 Average: 291.78 30.52 261.26 2256.44 31327.82 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1617200 3311052 2421452 59.96 43808 1809212 946796 18.61 628756 1621936 147988 19:29:01 312748 3257472 3725904 92.26 98108 2952112 1305712 25.67 679756 2773504 279124 19:30:01 427100 3162492 3611552 89.42 142712 2669572 1501692 29.52 886712 2419980 5620 19:31:01 120556 3145944 3918096 97.01 172592 2857716 1512996 29.74 906152 2632804 3792 19:32:01 172408 3106796 3866244 95.73 192888 2708948 1573208 30.92 865288 2583140 1808 19:33:01 302800 3322488 3735852 92.50 201428 2808116 1231736 24.21 790600 2553976 240 19:34:01 876376 3027276 3162276 78.30 201528 1995628 1537736 30.23 985340 1843224 19280 19:35:01 1064120 3297068 2974532 73.65 201552 2075760 1257836 24.73 730540 1909284 25848 19:36:01 697404 3320420 3341248 82.73 204948 2450484 947928 18.63 887248 2109956 25748 Average: 621190 3216779 3417462 84.62 162174 2480839 1312849 25.81 817821 2271978 56605 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 ens3 332.76 229.85 1406.81 64.11 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:29:01 ens3 665.99 336.84 15265.94 29.54 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 19:30:01 ens3 991.85 520.96 4302.00 38.75 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 8.23 8.35 1.75 2.15 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:32:01 ens3 14.93 15.66 3.18 3.67 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 25.00 22.93 37.57 8.98 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:34:01 ens3 8.57 5.62 6.14 1.21 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 0.83 0.80 0.16 0.17 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 365.57 200.12 2613.79 19.97 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 268.20 149.02 2626.98 18.73 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: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5082) 03/20/24 _x86_64_ (4 CPU) 19:26:45 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 17.97 0.00 2.07 4.88 0.06 75.02 19:28:01 0 27.81 0.00 2.58 4.60 0.05 64.96 19:28:01 1 8.06 0.00 1.29 1.12 0.07 89.46 19:28:01 2 26.78 0.00 2.07 5.33 0.07 65.75 19:28:01 3 9.17 0.00 2.29 8.47 0.05 80.02 19:29:01 all 26.91 0.00 5.87 3.64 0.07 63.52 19:29:01 0 18.45 0.00 6.24 1.76 0.05 73.50 19:29:01 1 39.57 0.00 5.40 3.41 0.08 51.54 19:29:01 2 18.88 0.00 6.00 2.60 0.08 72.44 19:29:01 3 30.69 0.00 5.85 6.77 0.07 56.62 19:30:01 all 9.97 0.00 4.41 16.70 0.11 68.82 19:30:01 0 11.47 0.00 5.55 25.95 0.12 56.90 19:30:01 1 10.26 0.00 3.68 8.98 0.07 77.02 19:30:01 2 7.41 0.00 4.05 19.49 0.14 68.91 19:30:01 3 10.75 0.00 4.34 12.40 0.10 72.41 19:31:01 all 5.17 0.00 3.72 32.59 0.12 58.39 19:31:01 0 3.57 0.00 4.04 39.35 0.12 52.91 19:31:01 1 4.82 0.00 2.66 10.88 0.08 81.56 19:31:01 2 6.07 0.00 4.24 36.22 0.19 53.28 19:31:01 3 6.23 0.00 3.96 44.01 0.10 45.69 19:32:01 all 5.44 0.00 4.51 29.64 0.15 60.27 19:32:01 0 5.91 0.00 4.27 27.96 0.12 61.74 19:32:01 1 7.39 0.00 4.21 29.02 0.12 59.26 19:32:01 2 2.54 0.00 3.24 18.34 0.20 75.68 19:32:01 3 5.86 0.00 6.28 43.14 0.17 44.55 19:33:01 all 10.54 0.00 5.42 17.14 0.13 66.77 19:33:01 0 6.48 0.00 6.53 20.88 0.15 65.96 19:33:01 1 9.49 0.00 4.62 17.26 0.10 68.53 19:33:01 2 5.65 0.00 6.11 12.67 0.17 75.40 19:33:01 3 20.58 0.00 4.43 17.72 0.10 57.18 19:34:01 all 21.12 0.00 3.90 0.52 0.07 74.40 19:34:01 0 15.54 0.00 3.84 0.52 0.05 80.05 19:34:01 1 16.98 0.00 3.18 0.32 0.05 79.47 19:34:01 2 27.71 0.00 4.69 0.65 0.07 66.89 19:34:01 3 24.24 0.00 3.89 0.60 0.07 71.20 19:35:01 all 22.70 0.00 2.27 0.17 0.06 74.80 19:35:01 0 20.18 0.00 2.22 0.02 0.05 77.53 19:35:01 1 17.26 0.00 1.84 0.03 0.05 80.82 19:35:01 2 23.85 0.00 2.42 0.55 0.07 73.11 19:35:01 3 29.47 0.00 2.60 0.08 0.07 67.78 19:36:01 all 21.91 0.00 2.06 2.04 0.06 73.92 19:36:01 0 23.08 0.00 2.44 1.91 0.07 72.51 19:36:01 1 10.19 0.00 1.17 0.82 0.05 87.77 19:36:01 2 14.95 0.00 1.67 1.34 0.05 82.00 19:36:01 3 39.58 0.00 2.96 4.11 0.10 53.24 Average: all 15.76 0.00 3.80 11.90 0.09 68.45 Average: 0 14.74 0.00 4.19 13.63 0.09 67.35 Average: 1 13.77 0.00 3.12 7.98 0.07 75.06 Average: 2 14.91 0.00 3.83 10.76 0.11 70.38 Average: 3 19.62 0.00 4.07 15.24 0.09 60.98