---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1679 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: 2800.022 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 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / 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: 3944 505 703 0 2735 3156 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:14:14:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85401sec preferred_lft 85401sec inet6 fe80::f816:3eff:fe14:142d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:ff:71:c6 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::42:5cff:feff:71c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1679) 05/23/24 _x86_64_ (4 CPU) 17:04:14 LINUX RESTART (4 CPU) 17:05:02 tps rtps wtps bread/s bwrtn/s 17:06:01 76.48 18.45 58.02 1042.40 6263.75 17:07:01 155.09 12.50 142.59 2238.56 18970.04 17:08:01 44.64 0.00 44.64 0.00 11258.24 17:09:01 3.85 0.00 3.85 0.00 231.43 17:10:01 3.45 0.00 3.45 0.00 169.84 17:11:01 3.62 0.00 3.62 0.00 363.14 17:12:01 3.65 0.00 3.65 0.00 330.82 17:13:01 3.95 0.00 3.95 0.00 600.13 17:14:01 3.17 0.00 3.17 0.00 299.63 17:15:01 3.28 0.00 3.28 0.00 319.01 17:16:01 3.93 0.00 3.93 0.00 831.99 17:17:01 3.42 0.02 3.40 0.13 389.60 17:18:01 3.50 0.00 3.50 0.00 398.87 17:19:01 3.05 0.00 3.05 0.00 487.52 17:20:01 21.49 6.26 15.23 254.45 2258.98 Average: 22.38 2.46 19.91 234.80 2874.56 17:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 1516684 3277276 2521976 62.45 56312 1856828 937448 18.43 648984 1687356 157880 17:07:01 930908 3214184 3107752 76.95 77832 2336280 1394704 27.42 874188 1996412 136832 17:08:01 814320 3267828 3224340 79.84 90292 2481688 1322072 25.99 909604 2053964 3016 17:09:01 809632 3267168 3229028 79.95 90500 2485260 1322164 25.99 913112 2054600 1548 17:10:01 799392 3264468 3239268 80.21 90732 2492032 1330436 26.15 920240 2057356 5576 17:11:01 768164 3241000 3270496 80.98 90912 2498996 1490352 29.30 947100 2060864 4312 17:12:01 753468 3240608 3285192 81.34 91064 2512396 1399480 27.51 953344 2068760 10248 17:13:01 765480 3260812 3273180 81.05 91224 2519856 1448860 28.48 936776 2072832 2616 17:14:01 762116 3265100 3276544 81.13 91380 2526788 1400824 27.54 935840 2076380 3692 17:15:01 728848 3254796 3309812 81.95 91556 2548696 1400328 27.53 949140 2095200 19048 17:16:01 717072 3251296 3321588 82.24 91740 2556196 1400568 27.53 956208 2099172 5448 17:17:01 721880 3261468 3316780 82.13 91940 2560912 1398344 27.49 948452 2101224 2828 17:18:01 708100 3256460 3330560 82.47 92152 2568796 1400056 27.52 957736 2105272 3620 17:19:01 700016 3258260 3338644 82.67 92336 2577872 1400056 27.52 960296 2110244 2500 17:20:01 770548 3262840 3268112 80.92 93144 2520912 958500 18.84 1123648 1892964 3460 Average: 817775 3256238 3220885 79.75 88208 2469567 1333613 26.21 928978 2035507 24175 17:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 72.06 67.99 807.03 8.01 0.00 0.00 0.00 0.00 17:06:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 17:07:01 docker0 324.45 952.09 17.01 1336.18 0.00 0.00 0.00 0.00 17:07:01 veth5c00c59 253.77 835.56 16.59 822.44 0.00 0.00 0.00 0.07 17:07:01 ens3 1033.14 372.40 1778.02 31.74 0.00 0.00 0.00 0.00 17:07:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 17:08:01 docker0 118.51 156.84 6.17 1035.92 0.00 0.00 0.00 0.00 17:08:01 veth5c00c59 118.51 156.87 7.79 1035.92 0.00 0.00 0.00 0.08 17:08:01 ens3 172.91 128.70 1039.20 11.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth5c00c59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 6.77 5.07 1.54 1.57 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 8.17 8.47 1.77 6.11 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth5c00c59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 5.57 6.13 1.14 1.83 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 6.65 6.90 1.43 1.92 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 2.92 3.88 0.63 1.17 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 veth5c00c59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 9.20 8.96 2.01 2.29 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 37.23 71.10 1.94 489.15 0.00 0.00 0.00 0.00 17:15:01 veth5c00c59 37.23 71.10 2.45 489.15 0.00 0.00 0.00 0.04 17:15:01 ens3 75.22 41.64 490.08 3.73 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 5.67 4.65 1.21 1.63 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 9.56 9.86 2.05 2.32 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 8.08 8.97 1.76 2.26 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 veth5c00c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 6.12 5.98 1.34 1.66 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.97 0.85 0.08 4.24 0.00 0.00 0.00 0.00 17:20:01 ens3 19.54 17.74 11.65 5.72 0.00 0.00 0.00 0.00 17:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 32.11 78.81 1.68 191.26 0.00 0.00 0.00 0.00 Average: ens3 96.13 46.47 275.48 5.53 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1679) 05/23/24 _x86_64_ (4 CPU) 17:04:14 LINUX RESTART (4 CPU) 17:05:02 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 20.58 0.00 1.42 2.50 0.05 75.46 17:06:01 0 14.74 0.00 1.12 0.92 0.05 83.16 17:06:01 1 21.99 0.00 1.39 1.31 0.03 75.28 17:06:01 2 13.52 0.00 1.26 6.88 0.03 78.31 17:06:01 3 32.05 0.00 1.90 0.90 0.07 65.08 17:07:01 all 12.05 0.00 3.27 3.78 0.05 80.85 17:07:01 0 10.44 0.00 2.89 4.93 0.03 81.71 17:07:01 1 9.30 0.00 3.15 3.65 0.05 83.85 17:07:01 2 7.49 0.00 2.61 3.10 0.05 86.75 17:07:01 3 21.00 0.00 4.39 3.45 0.07 71.10 17:08:01 all 5.59 0.00 2.05 1.14 0.03 91.18 17:08:01 0 4.61 0.00 1.47 2.74 0.03 91.14 17:08:01 1 5.89 0.00 2.64 0.72 0.03 90.72 17:08:01 2 4.12 0.00 1.96 0.95 0.02 92.95 17:08:01 3 7.74 0.00 2.20 0.13 0.03 89.89 17:09:01 all 3.29 0.00 0.91 0.05 0.03 95.72 17:09:01 0 2.97 0.00 0.93 0.18 0.02 95.90 17:09:01 1 3.52 0.00 0.82 0.00 0.03 95.63 17:09:01 2 3.54 0.00 1.05 0.03 0.03 95.35 17:09:01 3 3.14 0.00 0.84 0.00 0.02 96.01 17:10:01 all 3.51 0.00 0.87 0.06 0.03 95.54 17:10:01 0 3.37 0.00 0.90 0.13 0.03 95.56 17:10:01 1 2.92 0.00 0.74 0.00 0.02 96.32 17:10:01 2 3.82 0.00 0.87 0.05 0.03 95.23 17:10:01 3 3.93 0.00 0.94 0.05 0.03 95.04 17:11:01 all 3.66 0.00 1.07 0.05 0.03 95.19 17:11:01 0 3.14 0.00 0.90 0.02 0.02 95.92 17:11:01 1 4.17 0.00 1.26 0.00 0.05 94.52 17:11:01 2 4.17 0.00 1.22 0.05 0.03 94.53 17:11:01 3 3.16 0.00 0.90 0.13 0.03 95.77 17:12:01 all 4.41 0.00 0.91 0.05 0.04 94.59 17:12:01 0 3.36 0.00 0.90 0.08 0.03 95.62 17:12:01 1 6.88 0.00 0.93 0.00 0.03 92.16 17:12:01 2 4.54 0.00 1.00 0.10 0.03 94.32 17:12:01 3 2.82 0.00 0.84 0.00 0.03 96.31 17:13:01 all 4.19 0.00 0.98 0.02 0.03 94.78 17:13:01 0 4.68 0.00 1.09 0.02 0.05 94.16 17:13:01 1 4.11 0.00 0.87 0.03 0.03 94.96 17:13:01 2 4.21 0.00 1.07 0.05 0.05 94.62 17:13:01 3 3.76 0.00 0.90 0.00 0.03 95.30 17:14:01 all 4.88 0.00 1.03 0.09 0.04 93.96 17:14:01 0 4.47 0.00 1.19 0.35 0.03 93.96 17:14:01 1 6.01 0.00 0.90 0.00 0.03 93.06 17:14:01 2 4.59 0.00 0.99 0.00 0.03 94.39 17:14:01 3 4.42 0.00 0.99 0.02 0.03 94.55 17:15:01 all 7.64 0.00 1.22 0.04 0.04 91.05 17:15:01 0 7.19 0.00 1.34 0.17 0.03 91.27 17:15:01 1 5.77 0.00 1.07 0.00 0.03 93.13 17:15:01 2 9.95 0.00 1.20 0.00 0.05 88.80 17:15:01 3 7.67 0.00 1.32 0.00 0.05 90.95 17:16:01 all 4.94 0.00 1.10 0.03 0.04 93.89 17:16:01 0 5.09 0.00 1.10 0.10 0.05 93.66 17:16:01 1 5.23 0.00 1.09 0.00 0.02 93.66 17:16:01 2 4.91 0.00 1.09 0.00 0.03 93.97 17:16:01 3 4.53 0.00 1.15 0.02 0.03 94.27 17:16:01 CPU %user %nice %system %iowait %steal %idle 17:17:01 all 4.44 0.00 1.16 0.03 0.04 94.34 17:17:01 0 4.12 0.00 1.02 0.02 0.03 94.81 17:17:01 1 4.81 0.00 1.29 0.02 0.03 93.85 17:17:01 2 4.22 0.00 1.07 0.03 0.07 94.60 17:17:01 3 4.58 0.00 1.24 0.05 0.03 94.10 17:18:01 all 5.53 0.00 1.12 0.05 0.03 93.27 17:18:01 0 5.07 0.00 1.09 0.02 0.03 93.79 17:18:01 1 6.42 0.00 1.12 0.08 0.05 92.33 17:18:01 2 5.30 0.00 1.13 0.07 0.03 93.46 17:18:01 3 5.31 0.00 1.12 0.00 0.03 93.54 17:19:01 all 5.14 0.00 0.98 0.03 0.04 93.82 17:19:01 0 4.70 0.00 0.86 0.00 0.03 94.40 17:19:01 1 4.59 0.00 1.04 0.10 0.03 94.24 17:19:01 2 4.60 0.00 1.15 0.00 0.03 94.21 17:19:01 3 6.66 0.00 0.90 0.00 0.03 92.40 17:20:01 all 16.71 0.00 2.67 0.41 0.08 80.12 17:20:01 0 19.56 0.00 2.56 0.69 0.07 77.13 17:20:01 1 15.52 0.00 2.68 0.35 0.08 81.37 17:20:01 2 18.27 0.00 2.78 0.35 0.08 78.52 17:20:01 3 13.51 0.00 2.64 0.27 0.10 83.48 Average: all 7.09 0.00 1.38 0.55 0.04 90.94 Average: 0 6.49 0.00 1.29 0.69 0.04 91.50 Average: 1 7.13 0.00 1.40 0.42 0.04 91.02 Average: 2 6.47 0.00 1.36 0.77 0.04 91.35 Average: 3 8.26 0.00 1.48 0.33 0.04 89.89