---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1971 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: 2800.000 BogoMIPS: 5600.00 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 8.1G 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 560 2668 0 4747 7118 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:4e:6f:0b brd ff:ff:ff:ff:ff:ff inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe4e:6f0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:65:30:2b 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-1971) 05/28/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 159.16 69.54 89.62 5635.06 40153.72 02:54:01 62.02 0.12 61.90 21.83 9813.79 02:55:01 280.31 12.35 267.96 2233.26 26957.95 02:56:01 345.36 0.08 345.28 11.33 15067.22 02:57:01 288.57 0.00 288.57 0.00 16247.69 02:58:01 13.83 0.02 13.81 3.47 1828.99 02:59:01 4.45 0.00 4.45 0.00 2468.11 03:00:01 4.37 0.00 4.37 0.00 4303.42 03:01:02 11.46 0.00 11.46 0.00 6631.96 03:02:01 86.46 0.00 86.46 0.00 10111.64 03:03:01 353.07 0.45 352.62 3.60 25061.42 03:04:01 369.87 0.15 369.72 18.26 22885.12 03:05:01 1.60 0.00 1.60 0.00 71.31 03:06:01 14.11 0.58 13.53 42.39 652.82 Average: 142.63 5.96 136.67 570.56 13025.27 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5881224 7409904 2286196 27.99 38028 1670812 998884 10.84 586528 1528084 61532 02:54:01 5490260 7352928 2677160 32.78 59184 1965164 1034028 11.22 659572 1808168 164880 02:55:01 4826540 7308972 3340880 40.90 82816 2534020 1357416 14.73 795948 2276264 7408 02:56:01 4505436 7296604 3661984 44.84 105656 2775064 1359444 14.75 852284 2492980 9960 02:57:01 4309596 7377000 3857824 47.23 122968 3007844 1273192 13.82 844628 2668320 1992 02:58:01 4125560 7230988 4041860 49.49 123684 3038772 1424544 15.46 1017712 2673296 12860 02:59:01 4154568 7288312 4012852 49.13 123736 3065360 1375808 14.93 962472 2698444 16892 03:00:01 4116184 7310896 4051236 49.60 123784 3123960 1366832 14.83 953092 2743368 18524 03:01:02 3911464 7258848 4255956 52.11 124832 3269948 1414400 15.35 1070124 2825996 20884 03:02:01 3704076 7253088 4463344 54.65 127840 3453368 1412916 15.33 1201824 2884396 47676 03:03:01 2986520 7235000 5180900 63.43 143668 4062004 1425032 15.46 1238052 3487812 6436 03:04:01 2791004 7332012 5376416 65.83 156268 4330164 1147348 12.45 1388860 3524312 188 03:05:01 2795460 7336140 5371960 65.77 156284 4330176 1147348 12.45 2176812 2732212 4 03:06:01 2742188 7295272 5425232 66.43 157748 4339956 1111268 12.06 2229308 2731916 27732 Average: 4024291 7306140 4143129 50.73 117607 3211901 1274890 13.83 1141230 2648255 28355 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:53:02 ens3 496.98 293.88 1171.88 70.28 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 65.92 56.75 769.88 6.20 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 02:55:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 02:55:01 ens3 201.98 169.41 2281.89 16.96 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 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 ens3 213.61 180.84 2032.39 15.99 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 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 16.43 14.73 8.58 4.02 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 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 6.91 7.13 33.28 1.29 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 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.72 2.20 0.39 0.39 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 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.63 0.87 0.12 0.14 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 03:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 ens3 41.79 35.53 523.58 2.88 0.00 0.00 0.00 0.00 03:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 81.16 70.19 647.67 8.24 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 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 321.50 275.04 3340.54 23.62 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 03:04:01 lo 3.40 3.40 0.29 0.29 0.00 0.00 0.00 0.00 03:04:01 ens3 80.05 134.93 10.88 951.82 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:05:01 ens3 367.53 680.41 24.53 5504.71 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 03:06:01 ens3 15.63 14.70 11.67 7.52 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 136.71 138.51 775.67 473.59 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1971) 05/28/26 _x86_64_ (4 CPU) 02:51:46 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.34 0.00 2.84 5.09 0.87 71.86 02:53:02 0 10.61 0.00 1.57 4.48 0.60 82.74 02:53:02 1 28.39 0.00 2.58 6.09 1.10 61.83 02:53:02 2 15.17 0.00 2.67 5.12 0.91 76.14 02:53:02 3 23.17 0.00 4.55 4.65 0.87 66.76 02:54:01 all 20.63 0.00 1.27 1.79 0.53 75.79 02:54:01 0 3.49 0.00 0.20 0.02 0.08 96.20 02:54:01 1 15.37 0.00 1.49 5.43 0.46 77.25 02:54:01 2 50.43 0.00 2.22 0.36 1.23 45.77 02:54:01 3 13.36 0.00 1.14 1.36 0.32 83.82 02:55:01 all 13.54 0.00 3.59 7.84 0.50 74.52 02:55:01 0 9.68 0.00 3.47 10.29 0.37 76.19 02:55:01 1 7.86 0.00 4.04 12.20 0.33 75.56 02:55:01 2 26.28 0.00 3.44 4.21 0.89 65.18 02:55:01 3 10.46 0.00 3.41 4.65 0.40 81.08 02:56:01 all 8.83 0.00 3.74 10.47 0.44 76.51 02:56:01 0 4.47 0.00 2.64 7.58 0.35 84.96 02:56:01 1 5.86 0.00 3.01 6.67 0.32 84.14 02:56:01 2 6.92 0.00 4.14 10.42 0.52 77.99 02:56:01 3 18.07 0.00 5.19 17.21 0.59 58.94 02:57:01 all 12.51 0.00 4.47 8.83 0.47 73.73 02:57:01 0 9.25 0.00 2.59 0.95 0.35 86.85 02:57:01 1 11.46 0.00 3.36 2.62 0.50 82.06 02:57:01 2 10.82 0.00 7.24 23.18 0.49 58.26 02:57:01 3 18.45 0.00 4.73 8.74 0.52 67.56 02:58:01 all 20.80 0.00 3.49 0.29 0.58 74.84 02:58:01 0 12.37 0.00 3.11 0.22 0.45 83.85 02:58:01 1 14.60 0.00 2.17 0.45 0.43 82.34 02:58:01 2 36.47 0.00 5.50 0.08 0.92 57.03 02:58:01 3 19.75 0.00 3.12 0.43 0.50 76.19 02:59:01 all 22.23 0.00 2.69 0.02 0.55 74.50 02:59:01 0 15.20 0.00 2.09 0.00 0.48 82.23 02:59:01 1 31.82 0.00 3.48 0.07 0.69 63.95 02:59:01 2 23.32 0.00 2.56 0.00 0.60 73.53 02:59:01 3 18.60 0.00 2.64 0.00 0.45 78.32 03:00:01 all 22.84 0.00 1.83 0.04 0.53 74.76 03:00:01 0 1.46 0.00 0.65 0.00 0.13 97.76 03:00:01 1 21.56 0.00 1.72 0.18 0.43 76.11 03:00:01 2 44.16 0.00 3.23 0.00 0.98 51.62 03:00:01 3 24.07 0.00 1.73 0.00 0.53 73.66 03:01:02 all 22.56 0.00 2.61 0.24 0.73 73.86 03:01:02 0 21.63 0.00 2.07 0.03 0.63 75.63 03:01:02 1 27.21 0.00 2.79 0.35 0.77 68.89 03:01:02 2 22.91 0.00 2.81 0.20 0.90 73.17 03:01:02 3 18.47 0.00 2.78 0.37 0.63 77.75 03:02:01 all 20.31 0.00 3.04 1.88 0.77 73.99 03:02:01 0 15.66 0.00 2.46 0.44 0.61 80.83 03:02:01 1 14.83 0.00 2.57 2.69 0.72 79.20 03:02:01 2 17.53 0.00 3.42 2.74 0.85 75.45 03:02:01 3 33.23 0.00 3.69 1.65 0.92 60.52 03:03:01 all 8.59 0.00 3.68 10.99 0.32 76.42 03:03:01 0 11.99 0.00 5.00 22.79 0.45 59.77 03:03:01 1 5.85 0.00 2.83 6.37 0.25 84.71 03:03:01 2 7.08 0.00 3.36 8.69 0.27 80.60 03:03:01 3 9.44 0.00 3.54 6.04 0.34 80.64 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 15.49 0.00 4.48 11.18 0.69 68.16 03:04:01 0 13.81 0.00 3.80 4.43 0.64 77.32 03:04:01 1 16.89 0.00 2.44 0.44 0.64 79.60 03:04:01 2 13.72 0.00 5.40 28.72 0.80 51.36 03:04:01 3 17.55 0.00 6.26 11.25 0.66 64.28 03:05:01 all 29.54 0.00 1.91 0.01 0.45 68.09 03:05:01 0 29.98 0.00 1.79 0.02 0.42 67.79 03:05:01 1 28.65 0.00 1.51 0.00 0.34 69.51 03:05:01 2 29.46 0.00 2.39 0.00 0.56 67.59 03:05:01 3 30.07 0.00 1.98 0.03 0.49 67.43 03:06:01 all 16.20 0.00 1.18 0.45 0.59 81.59 03:06:01 0 20.33 0.00 1.18 0.10 0.63 77.75 03:06:01 1 25.23 0.00 1.40 0.10 0.68 72.58 03:06:01 2 5.14 0.00 0.85 1.37 0.53 92.10 03:06:01 3 14.08 0.00 1.25 0.25 0.53 83.89 Average: all 18.11 0.00 2.91 4.22 0.57 74.19 Average: 0 12.86 0.00 2.33 3.67 0.44 80.69 Average: 1 18.27 0.00 2.53 3.12 0.55 75.54 Average: 2 22.12 0.00 3.51 6.04 0.75 67.58 Average: 3 19.19 0.00 3.28 4.04 0.55 72.93