---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1909 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 9.6G 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 475 707 0 2761 3187 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:bf:96:0c brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:febf:960c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:8d:25:e9 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::42:46ff:fe8d:25e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1909) 04/17/24 _x86_64_ (4 CPU) 16:48:35 LINUX RESTART (4 CPU) 16:49:02 tps rtps wtps bread/s bwrtn/s 16:50:01 167.67 67.92 99.75 5067.34 42995.85 16:51:01 161.46 12.75 148.71 2274.69 19987.60 16:52:01 54.46 0.02 54.44 1.33 11749.11 16:53:01 3.62 0.00 3.62 0.00 254.36 16:54:01 3.52 0.00 3.52 0.00 185.57 16:55:01 3.72 0.00 3.72 0.00 361.81 16:56:01 3.63 0.00 3.63 0.00 343.94 16:57:01 3.45 0.00 3.45 0.00 589.90 16:58:01 3.45 0.00 3.45 0.00 304.48 16:59:01 3.23 0.00 3.23 0.00 317.23 17:00:01 3.20 0.00 3.20 0.00 800.53 17:01:01 3.37 0.00 3.37 0.00 391.07 17:02:01 3.43 0.00 3.43 0.00 426.60 17:03:01 3.08 0.00 3.08 0.00 489.30 17:04:01 27.61 8.08 19.54 461.69 2450.63 Average: 29.77 5.85 23.92 515.27 5401.28 16:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 1659080 3371632 2379580 58.92 53472 1812452 871980 17.14 551636 1645884 137872 16:51:01 974644 3245516 3064016 75.87 75684 2326884 1379580 27.12 841440 1987452 136608 16:52:01 843308 3296288 3195352 79.12 89804 2482508 1307692 25.71 880688 2055564 1412 16:53:01 844216 3301308 3194444 79.10 90024 2486124 1310080 25.75 878932 2056072 2168 16:54:01 829628 3294292 3209032 79.46 90216 2492976 1318912 25.93 889708 2059208 5748 16:55:01 824444 3297016 3214216 79.59 90392 2500192 1319248 25.93 890748 2062908 4428 16:56:01 799504 3287796 3239156 80.20 90548 2514796 1385316 27.23 905816 2071412 11328 16:57:01 803256 3298464 3235404 80.11 90724 2521020 1387844 27.28 898124 2074596 2840 16:58:01 779172 3283996 3259488 80.71 90860 2529888 1383140 27.19 917420 2079584 5600 16:59:01 767812 3292512 3270848 80.99 91000 2548708 1387460 27.27 908236 2095776 17784 17:00:01 752656 3285640 3286004 81.36 91200 2556288 1438684 28.28 919684 2099788 5468 17:01:01 738868 3280068 3299792 81.71 91400 2563744 1385652 27.24 928140 2103532 5740 17:02:01 741764 3289120 3296896 81.63 91604 2569152 1387436 27.27 921504 2106160 3332 17:03:01 728996 3286108 3309664 81.95 91808 2578004 1388252 27.29 928976 2110892 2356 17:04:01 796772 3323424 3241888 80.27 93500 2555908 908440 17.86 1054840 1934924 29008 Average: 858941 3295545 3179719 78.73 87482 2469243 1303981 25.63 887726 2036250 24779 16:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 ens3 393.54 257.57 1380.31 68.46 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 16:51:01 ens3 980.14 393.92 1993.35 38.73 0.00 0.00 0.00 0.00 16:51:01 veth1c829fd 271.35 793.30 20.65 819.80 0.00 0.00 0.00 0.07 16:51:01 docker0 327.81 887.59 20.07 1332.10 0.00 0.00 0.00 0.00 16:51:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 16:52:01 ens3 185.89 135.84 1036.92 10.82 0.00 0.00 0.00 0.00 16:52:01 veth1c829fd 127.81 174.55 8.36 1034.80 0.00 0.00 0.00 0.08 16:52:01 docker0 127.81 174.50 6.61 1034.79 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 4.95 5.93 1.03 1.41 0.00 0.00 0.00 0.00 16:53:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:54:01 ens3 7.60 7.83 1.57 2.00 0.00 0.00 0.00 0.00 16:54:01 veth1c829fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 ens3 5.00 4.67 1.12 1.72 0.00 0.00 0.00 0.00 16:55:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:56:01 ens3 4.60 3.93 0.75 1.35 0.00 0.00 0.00 0.00 16:56:01 veth1c829fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 5.03 5.67 1.04 1.53 0.00 0.00 0.00 0.00 16:57:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 ens3 7.42 7.72 1.55 1.99 0.00 0.00 0.00 0.00 16:58:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 63.45 53.43 450.03 4.41 0.00 0.00 0.00 0.00 16:59:01 veth1c829fd 48.60 59.50 3.18 449.21 0.00 0.00 0.00 0.04 16:59:01 docker0 48.60 59.50 2.52 449.21 0.00 0.00 0.00 0.00 16:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 ens3 8.57 7.55 1.89 2.25 0.00 0.00 0.00 0.00 17:00:01 veth1c829fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 11.48 8.17 6.40 3.53 0.00 0.00 0.00 0.00 17:01:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:02:01 ens3 8.35 7.90 1.79 2.21 0.00 0.00 0.00 0.00 17:02:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 ens3 6.15 7.03 1.30 1.75 0.00 0.00 0.00 0.00 17:03:01 veth1c829fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:04:01 ens3 20.85 19.69 12.74 6.68 0.00 0.00 0.00 0.00 17:04:01 docker0 1.00 0.92 0.08 4.21 0.00 0.00 0.00 0.00 17:04:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 113.89 61.57 324.94 9.86 0.00 0.00 0.00 0.00 Average: docker0 33.72 74.91 1.95 188.23 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1909) 04/17/24 _x86_64_ (4 CPU) 16:48:35 LINUX RESTART (4 CPU) 16:49:02 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 20.76 0.00 2.26 4.92 0.05 72.01 16:50:01 0 21.31 0.00 1.83 3.00 0.05 73.80 16:50:01 1 17.37 0.00 1.40 2.99 0.03 78.20 16:50:01 2 28.11 0.00 4.08 12.41 0.09 55.32 16:50:01 3 16.33 0.00 1.75 1.38 0.03 80.51 16:51:01 all 17.31 0.00 3.25 4.00 0.06 75.39 16:51:01 0 24.17 0.00 3.36 1.64 0.08 70.76 16:51:01 1 22.38 0.00 3.15 5.49 0.07 68.92 16:51:01 2 5.93 0.00 3.79 7.84 0.05 82.40 16:51:01 3 16.70 0.00 2.72 1.02 0.07 79.49 16:52:01 all 5.25 0.00 1.75 1.35 0.04 91.61 16:52:01 0 5.58 0.00 1.54 0.27 0.03 92.58 16:52:01 1 4.73 0.00 1.52 2.44 0.03 91.28 16:52:01 2 5.12 0.00 2.07 0.84 0.05 91.92 16:52:01 3 5.53 0.00 1.86 1.86 0.03 90.71 16:53:01 all 2.90 0.00 0.84 0.04 0.03 96.20 16:53:01 0 2.95 0.00 0.83 0.00 0.02 96.20 16:53:01 1 3.01 0.00 0.84 0.15 0.02 95.99 16:53:01 2 2.65 0.00 0.79 0.00 0.03 96.53 16:53:01 3 3.03 0.00 0.88 0.00 0.02 96.07 16:54:01 all 3.24 0.00 0.81 0.03 0.03 95.89 16:54:01 0 3.22 0.00 0.95 0.00 0.03 95.80 16:54:01 1 3.22 0.00 0.82 0.12 0.02 95.83 16:54:01 2 3.29 0.00 0.65 0.02 0.02 96.03 16:54:01 3 3.26 0.00 0.82 0.00 0.03 95.89 16:55:01 all 3.61 0.00 0.89 0.02 0.04 95.44 16:55:01 0 3.67 0.00 0.95 0.00 0.05 95.32 16:55:01 1 3.59 0.00 0.88 0.02 0.03 95.48 16:55:01 2 3.29 0.00 0.82 0.00 0.03 95.86 16:55:01 3 3.86 0.00 0.92 0.07 0.03 95.12 16:56:01 all 4.35 0.00 0.89 0.04 0.05 94.67 16:56:01 0 4.35 0.00 1.05 0.00 0.07 94.52 16:56:01 1 4.24 0.00 0.87 0.00 0.05 94.85 16:56:01 2 4.80 0.00 0.86 0.00 0.05 94.30 16:56:01 3 4.03 0.00 0.77 0.17 0.05 94.98 16:57:01 all 3.54 0.00 0.86 0.03 0.04 95.53 16:57:01 0 3.58 0.00 0.79 0.02 0.03 95.59 16:57:01 1 3.44 0.00 0.85 0.00 0.03 95.67 16:57:01 2 3.81 0.00 0.82 0.00 0.03 95.34 16:57:01 3 3.34 0.00 0.95 0.08 0.05 95.57 16:58:01 all 4.56 0.00 1.00 0.02 0.05 94.37 16:58:01 0 4.05 0.00 0.82 0.02 0.03 95.07 16:58:01 1 5.44 0.00 1.12 0.05 0.05 93.34 16:58:01 2 4.40 0.00 1.10 0.00 0.07 94.43 16:58:01 3 4.34 0.00 0.97 0.03 0.05 94.61 16:59:01 all 6.09 0.00 0.98 0.03 0.03 92.87 16:59:01 0 5.33 0.00 0.92 0.00 0.03 93.71 16:59:01 1 4.03 0.00 0.89 0.00 0.03 95.06 16:59:01 2 6.46 0.00 0.95 0.10 0.03 92.45 16:59:01 3 8.56 0.00 1.17 0.00 0.03 90.24 17:00:01 all 4.33 0.00 0.87 0.05 0.04 94.71 17:00:01 0 4.53 0.00 0.97 0.00 0.03 94.46 17:00:01 1 4.35 0.00 0.87 0.05 0.03 94.69 17:00:01 2 4.31 0.00 0.82 0.10 0.02 94.76 17:00:01 3 4.12 0.00 0.84 0.05 0.05 94.95 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 4.72 0.00 1.12 0.02 0.04 94.10 17:01:01 0 4.88 0.00 1.24 0.00 0.03 93.85 17:01:01 1 4.50 0.00 1.17 0.05 0.05 94.23 17:01:01 2 4.41 0.00 1.08 0.00 0.03 94.48 17:01:01 3 5.12 0.00 0.97 0.02 0.05 93.84 17:02:01 all 4.72 0.00 1.04 0.03 0.04 94.17 17:02:01 0 4.28 0.00 1.02 0.02 0.05 94.63 17:02:01 1 4.79 0.00 0.87 0.03 0.05 94.25 17:02:01 2 4.39 0.00 1.15 0.05 0.05 94.36 17:02:01 3 5.41 0.00 1.12 0.03 0.03 93.40 17:03:01 all 4.66 0.00 0.90 0.05 0.04 94.36 17:03:01 0 4.83 0.00 0.77 0.03 0.03 94.33 17:03:01 1 4.07 0.00 0.98 0.00 0.03 94.91 17:03:01 2 5.14 0.00 0.90 0.00 0.03 93.92 17:03:01 3 4.56 0.00 0.95 0.15 0.05 94.29 17:04:01 all 18.86 0.00 2.26 0.69 0.06 78.12 17:04:01 0 15.71 0.00 2.10 0.27 0.07 81.85 17:04:01 1 10.71 0.00 1.84 0.20 0.05 87.20 17:04:01 2 18.77 0.00 2.40 1.57 0.07 77.19 17:04:01 3 30.24 0.00 2.69 0.75 0.07 66.25 Average: all 7.25 0.00 1.31 0.75 0.04 90.65 Average: 0 7.49 0.00 1.28 0.35 0.04 90.85 Average: 1 6.64 0.00 1.20 0.77 0.04 91.35 Average: 2 6.96 0.00 1.48 1.51 0.04 90.00 Average: 3 7.89 0.00 1.29 0.37 0.04 90.40