---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6141 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: 3943 489 684 0 2770 3172 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:b4:91:09 brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:feb4:9109/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:8a:6c:7a 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:b2ff:fe8a:6c7a/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-6141) 07/09/24 _x86_64_ (4 CPU) 14:08:01 LINUX RESTART (4 CPU) 14:09:02 tps rtps wtps bread/s bwrtn/s 14:10:01 151.14 27.93 123.22 3293.14 20406.30 14:11:01 94.20 0.00 94.20 0.00 12779.60 14:12:01 11.51 0.00 11.51 0.00 1896.88 14:13:01 3.50 0.00 3.50 0.00 205.03 14:14:01 3.48 0.00 3.48 0.00 344.61 14:15:01 3.55 0.00 3.55 0.00 325.15 14:16:01 3.60 0.00 3.60 0.00 599.77 14:17:01 3.63 0.02 3.62 0.13 254.22 14:18:01 3.02 0.00 3.02 0.00 376.87 14:19:01 4.03 0.03 4.00 2.67 900.92 14:20:01 2.90 0.00 2.90 0.00 394.60 14:21:01 3.78 0.00 3.78 0.00 395.27 14:22:01 3.43 0.00 3.43 0.00 498.98 14:23:01 21.51 6.10 15.41 244.85 2280.97 Average: 22.22 2.40 19.82 249.29 2954.88 14:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:01 1266824 3326132 2771828 68.63 70444 2127476 1194784 23.49 750452 1801068 400 14:11:01 831540 3285892 3207112 79.41 89340 2483720 1314424 25.84 889536 2056604 50952 14:12:01 829496 3287524 3209156 79.46 89548 2486832 1315580 25.86 890664 2057256 2160 14:13:01 816480 3281720 3222172 79.78 89756 2493480 1323532 26.02 899924 2059672 4828 14:14:01 816132 3288708 3222520 79.79 89944 2500124 1323968 26.03 896452 2062884 3720 14:15:01 747132 3235104 3291520 81.50 90116 2514440 1394804 27.42 956332 2071184 11028 14:16:01 783428 3279244 3255224 80.60 90276 2521704 1393012 27.38 915412 2075220 3016 14:17:01 761208 3265164 3277444 81.15 90440 2529016 1393524 27.39 932920 2079080 6132 14:18:01 746836 3275152 3291816 81.51 90584 2552292 1392020 27.36 926628 2099496 20812 14:19:01 717388 3254376 3321264 82.24 90772 2560152 1392940 27.38 950464 2103656 5712 14:20:01 737800 3280088 3300852 81.73 90936 2564864 1393780 27.40 927832 2105700 2836 14:21:01 702404 3253244 3336248 82.61 91156 2572588 1502120 29.53 958480 2109736 3552 14:22:01 718380 3279264 3320272 82.21 91348 2581776 1395572 27.43 936112 2114680 2376 14:23:01 752528 3283020 3286124 81.37 92316 2559808 957068 18.81 1104080 1928852 3508 Average: 801970 3276759 3236682 80.14 89070 2503448 1334795 26.24 923949 2051792 8645 14:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:01 vethd55b7be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 vethda3840f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 194.76 145.75 1462.73 15.86 0.00 0.00 0.00 0.00 14:10:01 docker0 71.84 97.37 4.06 521.82 0.00 0.00 0.00 0.00 14:11:01 ens3 665.99 329.30 1858.42 30.34 0.00 0.00 0.00 0.00 14:11:01 veth9bb5f86 301.32 623.56 21.42 1847.63 0.00 0.00 0.00 0.15 14:11:01 docker0 301.32 623.45 17.30 1847.62 0.00 0.00 0.00 0.00 14:11:01 lo 6.40 6.40 0.55 0.55 0.00 0.00 0.00 0.00 14:12:01 ens3 4.13 5.72 0.82 5.31 0.00 0.00 0.00 0.00 14:12:01 veth9bb5f86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 7.88 6.60 1.61 1.98 0.00 0.00 0.00 0.00 14:13:01 veth9bb5f86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 7.18 6.23 1.62 2.04 0.00 0.00 0.00 0.00 14:14:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 4.52 5.05 0.93 1.68 0.00 0.00 0.00 0.00 14:15:01 veth9bb5f86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 2.93 3.93 0.61 1.18 0.00 0.00 0.00 0.00 14:16:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 4.30 4.40 0.91 1.44 0.00 0.00 0.00 0.00 14:17:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 ens3 81.64 82.94 546.92 7.31 0.00 0.00 0.00 0.00 14:18:01 veth9bb5f86 78.55 77.10 6.05 545.90 0.00 0.00 0.00 0.04 14:18:01 docker0 78.55 77.10 4.97 545.90 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 6.68 5.23 1.46 1.89 0.00 0.00 0.00 0.00 14:19:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 5.00 5.50 1.10 1.55 0.00 0.00 0.00 0.00 14:20:01 veth9bb5f86 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 8.88 8.18 1.92 2.36 0.00 0.00 0.00 0.00 14:21:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 ens3 5.70 6.98 1.22 1.70 0.00 0.00 0.00 0.00 14:22:01 veth9bb5f86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 18.68 17.68 13.59 5.68 0.00 0.00 0.00 0.00 14:23:01 docker0 1.22 1.12 0.09 6.31 0.00 0.00 0.00 0.00 14:23:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 72.59 45.13 276.72 5.72 0.00 0.00 0.00 0.00 Average: docker0 32.30 57.03 1.88 208.31 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 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-6141) 07/09/24 _x86_64_ (4 CPU) 14:08:01 LINUX RESTART (4 CPU) 14:09:02 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 17.25 0.00 2.72 4.10 0.07 75.86 14:10:01 0 20.03 0.00 3.18 1.41 0.07 75.31 14:10:01 1 35.12 0.00 3.30 3.05 0.09 58.44 14:10:01 2 8.57 0.00 2.03 7.37 0.07 81.96 14:10:01 3 5.22 0.00 2.33 4.62 0.03 87.80 14:11:01 all 6.56 0.00 2.49 2.59 0.05 88.32 14:11:01 0 6.54 0.00 3.24 6.35 0.05 83.82 14:11:01 1 9.03 0.00 2.02 0.65 0.05 88.25 14:11:01 2 7.72 0.00 2.62 1.87 0.05 87.74 14:11:01 3 2.91 0.00 2.09 1.46 0.07 93.47 14:12:01 all 2.41 0.00 0.79 0.13 0.03 96.63 14:12:01 0 2.18 0.00 0.87 0.52 0.03 96.40 14:12:01 1 2.49 0.00 0.87 0.00 0.02 96.63 14:12:01 2 2.43 0.00 0.77 0.00 0.03 96.77 14:12:01 3 2.53 0.00 0.69 0.00 0.03 96.75 14:13:01 all 3.12 0.00 0.88 0.04 0.04 95.92 14:13:01 0 3.48 0.00 1.05 0.08 0.03 95.35 14:13:01 1 3.12 0.00 0.77 0.00 0.07 96.04 14:13:01 2 2.77 0.00 0.87 0.02 0.05 96.29 14:13:01 3 3.10 0.00 0.82 0.05 0.05 95.98 14:14:01 all 3.22 0.00 0.89 0.03 0.06 95.80 14:14:01 0 2.95 0.00 0.97 0.13 0.07 95.88 14:14:01 1 2.94 0.00 0.80 0.00 0.05 96.21 14:14:01 2 3.69 0.00 0.93 0.00 0.05 95.33 14:14:01 3 3.28 0.00 0.84 0.00 0.05 95.83 14:15:01 all 5.16 0.00 0.95 0.06 0.04 93.78 14:15:01 0 4.71 0.00 0.94 0.17 0.05 94.14 14:15:01 1 6.16 0.00 1.00 0.05 0.05 92.74 14:15:01 2 4.03 0.00 0.97 0.02 0.05 94.94 14:15:01 3 5.77 0.00 0.89 0.00 0.03 93.31 14:16:01 all 4.12 0.00 0.94 0.03 0.06 94.85 14:16:01 0 3.48 0.00 0.99 0.07 0.07 95.40 14:16:01 1 3.85 0.00 1.10 0.03 0.05 94.97 14:16:01 2 3.60 0.00 0.92 0.00 0.07 95.41 14:16:01 3 5.52 0.00 0.77 0.05 0.05 93.61 14:17:01 all 4.65 0.00 0.94 0.03 0.06 94.33 14:17:01 0 4.21 0.00 1.09 0.12 0.07 94.52 14:17:01 1 4.20 0.00 0.87 0.00 0.05 94.88 14:17:01 2 4.06 0.00 1.00 0.00 0.05 94.89 14:17:01 3 6.09 0.00 0.81 0.00 0.05 93.05 14:18:01 all 6.72 0.00 0.97 0.04 0.06 92.21 14:18:01 0 7.10 0.00 0.97 0.02 0.07 91.85 14:18:01 1 7.07 0.00 0.94 0.07 0.07 91.87 14:18:01 2 5.72 0.00 1.02 0.00 0.05 93.21 14:18:01 3 6.98 0.00 0.95 0.07 0.05 91.95 14:19:01 all 4.44 0.00 0.95 0.03 0.05 94.53 14:19:01 0 3.91 0.00 0.97 0.00 0.05 95.08 14:19:01 1 5.14 0.00 1.07 0.03 0.05 93.71 14:19:01 2 4.26 0.00 0.87 0.00 0.05 94.82 14:19:01 3 4.45 0.00 0.90 0.10 0.07 94.49 14:20:01 all 4.15 0.00 1.08 0.03 0.06 94.67 14:20:01 0 3.78 0.00 1.12 0.03 0.07 95.00 14:20:01 1 4.49 0.00 0.99 0.00 0.07 94.46 14:20:01 2 3.99 0.00 1.01 0.03 0.05 94.92 14:20:01 3 4.35 0.00 1.22 0.05 0.08 94.30 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 4.79 0.00 1.07 0.03 0.06 94.06 14:21:01 0 4.53 0.00 1.03 0.00 0.05 94.38 14:21:01 1 5.10 0.00 1.17 0.00 0.05 93.69 14:21:01 2 4.40 0.00 0.99 0.03 0.07 94.51 14:21:01 3 5.13 0.00 1.05 0.08 0.05 93.68 14:22:01 all 4.56 0.00 0.86 0.04 0.07 94.48 14:22:01 0 4.67 0.00 0.78 0.00 0.08 94.46 14:22:01 1 5.37 0.00 0.93 0.00 0.07 93.63 14:22:01 2 4.00 0.00 0.85 0.02 0.05 95.08 14:22:01 3 4.20 0.00 0.89 0.15 0.07 94.70 14:23:01 all 16.77 0.00 2.33 0.51 0.07 80.32 14:23:01 0 17.68 0.00 2.39 0.30 0.07 79.56 14:23:01 1 18.54 0.00 2.24 0.22 0.07 78.93 14:23:01 2 12.70 0.00 2.30 0.77 0.07 84.16 14:23:01 3 18.17 0.00 2.35 0.74 0.08 78.67 Average: all 6.26 0.00 1.27 0.54 0.06 91.87 Average: 0 6.36 0.00 1.40 0.66 0.06 91.53 Average: 1 8.00 0.00 1.29 0.29 0.06 90.36 Average: 2 5.13 0.00 1.22 0.71 0.05 92.88 Average: 3 5.55 0.00 1.18 0.52 0.05 92.69