---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2603 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 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 478 1246 0 2219 3198 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:a9:68:08 brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fea9:6808/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:1f:07:be 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:feff:fe1f:7be/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-2603) 06/04/24 _x86_64_ (4 CPU) 09:27:20 LINUX RESTART (4 CPU) 09:28:03 tps rtps wtps bread/s bwrtn/s 09:29:01 107.00 36.58 70.42 1734.74 6885.30 09:30:01 180.87 12.46 168.41 2252.69 20744.01 09:31:01 18.05 0.00 18.05 0.00 9451.49 09:32:01 3.98 0.00 3.98 0.00 241.56 09:33:01 3.13 0.00 3.13 0.00 247.69 09:34:01 3.30 0.00 3.30 0.00 313.90 09:35:01 3.73 0.00 3.73 0.00 312.61 09:36:01 4.07 0.00 4.07 0.00 623.10 09:37:01 3.45 0.00 3.45 0.00 323.15 09:38:01 3.52 0.00 3.52 0.00 795.60 09:39:01 2.98 0.00 2.98 0.00 361.67 09:40:01 3.47 0.00 3.47 0.00 430.73 09:41:01 3.33 0.00 3.33 0.00 386.34 09:42:01 3.88 0.00 3.88 0.00 519.25 09:43:01 26.81 4.80 22.01 188.37 2437.86 Average: 24.59 3.52 21.07 275.14 2929.46 09:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 1562932 3316804 2475720 61.30 55928 1851128 898920 17.67 609500 1681448 151208 09:30:01 936564 3279512 3102088 76.81 81548 2389984 1321152 25.97 846420 2012596 172736 09:31:01 826036 3279124 3212616 79.55 89512 2482340 1286296 25.28 897876 2053780 3144 09:32:01 824644 3281920 3214008 79.58 89724 2486060 1296736 25.49 896792 2054756 1768 09:33:01 816552 3281508 3222100 79.78 89932 2493032 1306184 25.68 902156 2057844 3712 09:34:01 798876 3271860 3239776 80.22 90100 2500308 1358376 26.70 915180 2061764 4016 09:35:01 784408 3272872 3254244 80.58 90288 2514660 1372948 26.99 919836 2069964 11912 09:36:01 779300 3274708 3259352 80.70 90488 2520900 1373156 26.99 920580 2073236 2752 09:37:01 766888 3271972 3271764 81.01 90680 2529704 1377604 27.08 927344 2078252 5468 09:38:01 745208 3271748 3293444 81.55 90808 2550232 1373300 27.00 930988 2096144 5052 09:39:01 734216 3269900 3304436 81.82 91032 2558524 1373924 27.01 936548 2100268 6588 09:40:01 728096 3271064 3310556 81.97 91232 2565068 1374596 27.02 938848 2103600 4920 09:41:01 681008 3235380 3357644 83.14 91436 2575536 1372548 26.98 979964 2109412 8416 09:42:01 688756 3248396 3349896 82.95 91628 2580012 1473560 28.97 969748 2111516 2336 09:43:01 1318856 3302692 2719796 67.34 93800 2027364 926916 18.22 806912 1690176 19060 Average: 866156 3275297 3172496 78.55 87876 2441657 1299081 25.54 893246 2023650 26873 09:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 ens3 117.95 96.43 1000.49 15.39 0.00 0.00 0.00 0.00 09:29:01 lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 734.49 317.83 1985.88 34.60 0.00 0.00 0.00 0.00 09:30:01 veth07d5ed7 184.12 513.78 12.50 1033.45 0.00 0.00 0.00 0.08 09:30:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 09:30:01 docker0 255.07 623.76 13.67 1547.49 0.00 0.00 0.00 0.00 09:31:01 ens3 160.84 115.36 811.77 8.90 0.00 0.00 0.00 0.00 09:31:01 veth07d5ed7 108.40 150.69 7.13 809.80 0.00 0.00 0.00 0.07 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 docker0 108.40 150.66 5.64 809.80 0.00 0.00 0.00 0.00 09:32:01 ens3 8.60 7.93 1.88 2.04 0.00 0.00 0.00 0.00 09:32:01 veth07d5ed7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.20 0.20 0.01 0.01 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 ens3 4.90 4.93 1.13 1.59 0.00 0.00 0.00 0.00 09:33:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 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 ens3 5.35 4.80 1.13 1.68 0.00 0.00 0.00 0.00 09:34:01 veth07d5ed7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 8.60 6.50 7.07 2.17 0.00 0.00 0.00 0.00 09:35:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 6.12 6.15 1.40 1.86 0.00 0.00 0.00 0.00 09:36:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 6.62 7.67 1.42 1.93 0.00 0.00 0.00 0.00 09:37:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.00 0.00 0.00 0.00 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 09:38:01 ens3 71.24 57.22 498.06 4.95 0.00 0.00 0.00 0.00 09:38:01 veth07d5ed7 52.76 66.64 3.62 497.04 0.00 0.00 0.00 0.04 09:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 docker0 52.76 66.62 2.90 497.04 0.00 0.00 0.00 0.00 09:39:01 ens3 6.30 5.75 1.41 1.82 0.00 0.00 0.00 0.00 09:39:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 6.52 6.02 1.49 1.75 0.00 0.00 0.00 0.00 09:40:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 8.47 7.05 2.23 3.00 0.00 0.00 0.00 0.00 09:41:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 10.40 10.70 2.24 2.55 0.00 0.00 0.00 0.00 09:42:01 veth07d5ed7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 18.11 18.36 13.12 8.45 0.00 0.00 0.00 0.00 09:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 78.21 44.73 287.13 6.16 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 27.81 56.19 1.48 190.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2603) 06/04/24 _x86_64_ (4 CPU) 09:27:20 LINUX RESTART (4 CPU) 09:28:03 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 20.50 0.00 1.49 2.96 0.05 74.99 09:29:01 0 18.15 0.00 1.17 0.29 0.02 80.37 09:29:01 1 30.21 0.00 1.78 1.19 0.09 66.73 09:29:01 2 4.07 0.00 0.95 7.81 0.02 87.15 09:29:01 3 29.83 0.00 2.09 2.51 0.07 65.51 09:30:01 all 11.24 0.00 3.48 4.64 0.06 80.59 09:30:01 0 16.20 0.00 3.22 2.16 0.07 78.35 09:30:01 1 7.88 0.00 3.12 4.40 0.05 84.55 09:30:01 2 11.59 0.00 3.23 5.68 0.07 79.43 09:30:01 3 9.27 0.00 4.37 6.30 0.05 80.01 09:31:01 all 4.96 0.00 1.38 0.34 0.03 93.29 09:31:01 0 2.87 0.00 1.22 0.40 0.02 95.49 09:31:01 1 8.74 0.00 1.55 0.92 0.03 88.76 09:31:01 2 4.82 0.00 1.19 0.03 0.03 93.92 09:31:01 3 3.40 0.00 1.56 0.00 0.03 95.01 09:32:01 all 2.89 0.00 0.93 0.03 0.03 96.11 09:32:01 0 2.86 0.00 0.99 0.00 0.05 96.11 09:32:01 1 3.02 0.00 0.94 0.12 0.03 95.89 09:32:01 2 2.78 0.00 0.80 0.00 0.03 96.38 09:32:01 3 2.89 0.00 0.97 0.00 0.03 96.11 09:33:01 all 3.19 0.00 0.83 0.05 0.03 95.90 09:33:01 0 2.94 0.00 0.80 0.00 0.03 96.23 09:33:01 1 3.51 0.00 0.87 0.17 0.03 95.43 09:33:01 2 3.39 0.00 0.79 0.02 0.02 95.79 09:33:01 3 2.99 0.00 0.88 0.00 0.03 96.10 09:34:01 all 3.73 0.00 0.96 0.03 0.04 95.23 09:34:01 0 3.67 0.00 1.00 0.00 0.03 95.29 09:34:01 1 3.92 0.00 0.89 0.15 0.03 95.01 09:34:01 2 3.74 0.00 1.01 0.00 0.05 95.21 09:34:01 3 3.59 0.00 0.95 0.00 0.05 95.40 09:35:01 all 4.35 0.00 0.95 0.05 0.04 94.60 09:35:01 0 4.91 0.00 1.02 0.00 0.05 94.02 09:35:01 1 3.66 0.00 0.80 0.20 0.02 95.32 09:35:01 2 3.99 0.00 0.97 0.00 0.03 95.00 09:35:01 3 4.85 0.00 1.02 0.00 0.05 94.08 09:36:01 all 3.51 0.00 0.87 0.05 0.04 95.52 09:36:01 0 3.19 0.00 0.79 0.00 0.03 95.99 09:36:01 1 3.79 0.00 0.92 0.08 0.03 95.18 09:36:01 2 3.56 0.00 0.92 0.15 0.03 95.34 09:36:01 3 3.50 0.00 0.84 0.00 0.03 95.63 09:37:01 all 4.66 0.00 1.09 0.05 0.04 94.16 09:37:01 0 3.86 0.00 0.87 0.02 0.03 95.22 09:37:01 1 4.93 0.00 1.24 0.05 0.05 93.73 09:37:01 2 4.79 0.00 1.20 0.08 0.03 93.89 09:37:01 3 5.06 0.00 1.09 0.03 0.05 93.77 09:38:01 all 6.26 0.00 1.01 0.03 0.05 92.65 09:38:01 0 6.45 0.00 0.97 0.02 0.05 92.51 09:38:01 1 5.41 0.00 1.05 0.02 0.05 93.48 09:38:01 2 7.91 0.00 1.02 0.00 0.05 91.02 09:38:01 3 5.28 0.00 0.99 0.07 0.03 93.63 09:39:01 all 4.54 0.00 1.01 0.03 0.05 94.38 09:39:01 0 4.02 0.00 1.00 0.08 0.05 94.85 09:39:01 1 4.84 0.00 0.85 0.00 0.03 94.27 09:39:01 2 4.71 0.00 1.05 0.00 0.05 94.19 09:39:01 3 4.61 0.00 1.15 0.03 0.07 94.14 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 4.35 0.00 1.04 0.04 0.04 94.53 09:40:01 0 4.33 0.00 1.19 0.12 0.05 94.32 09:40:01 1 4.78 0.00 1.06 0.00 0.03 94.13 09:40:01 2 4.10 0.00 0.77 0.02 0.05 95.07 09:40:01 3 4.18 0.00 1.17 0.02 0.05 94.58 09:41:01 all 5.40 0.00 1.07 0.04 0.05 93.45 09:41:01 0 5.18 0.00 0.99 0.12 0.05 93.66 09:41:01 1 5.83 0.00 0.89 0.00 0.03 93.25 09:41:01 2 5.03 0.00 1.17 0.02 0.05 93.73 09:41:01 3 5.55 0.00 1.20 0.02 0.03 93.19 09:42:01 all 4.50 0.00 1.00 0.04 0.05 94.41 09:42:01 0 4.32 0.00 1.05 0.03 0.03 94.56 09:42:01 1 5.68 0.00 0.91 0.02 0.05 93.34 09:42:01 2 4.67 0.00 1.04 0.00 0.05 94.24 09:42:01 3 3.31 0.00 1.00 0.13 0.05 95.50 09:43:01 all 19.94 0.00 1.64 0.96 0.05 77.41 09:43:01 0 19.49 0.00 1.70 0.75 0.05 78.01 09:43:01 1 24.83 0.00 2.00 0.33 0.07 72.78 09:43:01 2 22.47 0.00 1.36 0.70 0.07 75.41 09:43:01 3 12.97 0.00 1.54 2.06 0.05 83.39 Average: all 6.91 0.00 1.25 0.62 0.04 91.18 Average: 0 6.81 0.00 1.20 0.27 0.04 91.69 Average: 1 8.02 0.00 1.26 0.51 0.04 90.18 Average: 2 6.10 0.00 1.16 0.96 0.04 91.73 Average: 3 6.70 0.00 1.39 0.74 0.05 91.13