---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44296 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 894 22555 0 8717 30817 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:96:03:1c brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fe96:31c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:f1:76:08 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::42:5eff:fef1:7608/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44296) 09/07/25 _x86_64_ (8 CPU) 20:21:43 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 362.79 73.37 289.42 5249.93 66560.24 20:24:01 443.82 20.74 423.08 2292.24 201362.25 20:25:01 461.26 3.48 457.77 405.00 107204.80 20:26:01 30.21 0.00 30.21 0.00 23332.38 20:27:01 62.14 0.28 61.86 44.26 30005.00 20:28:01 215.60 0.22 215.38 9.07 50991.77 20:29:01 24.43 0.00 24.43 0.00 11506.62 20:30:01 19.13 0.00 19.13 0.00 404.00 20:31:01 27.66 0.97 26.70 20.66 724.41 20:32:01 19.00 0.00 19.00 0.00 357.81 20:33:01 14.00 0.00 14.00 0.00 311.55 20:34:01 25.53 0.05 25.48 6.80 724.68 20:35:01 70.86 1.80 69.06 93.97 2470.78 Average: 136.25 7.75 128.51 622.63 37942.16 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 30170504 31705440 2768716 8.41 67744 1779656 1354984 3.99 846964 1636740 159372 20:24:01 23788164 31622168 9151056 27.78 154160 7715532 1903160 5.60 1043032 7491268 1849764 20:25:01 20762752 28815844 12176468 36.97 172264 7911712 11539516 33.95 4104400 7331704 2516 20:26:01 19405036 27462080 13534184 41.09 172644 7914624 13380760 39.37 5536244 7237072 128 20:27:01 19093184 27368232 13846036 42.04 185544 8096884 13647672 40.15 5678816 7374080 18640 20:28:01 18720128 27326272 14219092 43.17 215032 8366016 13702008 40.31 5770580 7620476 3476 20:29:01 18673596 27281956 14265624 43.31 215168 8367980 13750676 40.46 5814904 7621036 104 20:30:01 18616796 27228352 14322424 43.48 215316 8371012 13800548 40.60 5868900 7623304 1768 20:31:01 17972004 26595944 14967216 45.44 215632 8382588 14493760 42.64 6503728 7630328 812 20:32:01 17961236 26589252 14977984 45.47 215812 8386440 14509296 42.69 6511520 7633396 2088 20:33:01 17932976 26562840 15006244 45.56 215932 8388192 14525092 42.74 6536136 7634776 72 20:34:01 19294336 27881276 13644884 41.42 216296 8353128 11709720 34.45 5279368 7567916 616 20:35:01 23084020 31541836 9855200 29.92 218216 8214780 1680372 4.94 1749540 7402500 10912 Average: 20421133 28306269 12518087 38.00 190751 7711426 10769043 31.69 4711087 7061892 157713 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 20:23:02 ens3 384.25 276.67 1690.60 78.40 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 18.98 18.98 1.73 1.73 0.00 0.00 0.00 0.00 20:24:01 ens3 1571.18 858.71 50672.08 75.56 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethee2ba5b 92.23 92.03 15.61 18.64 0.00 0.00 0.00 0.00 20:25:01 vethb32b78f 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth6b2fced 143.83 164.26 26.75 25.80 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethee2ba5b 0.13 0.42 0.43 0.03 0.00 0.00 0.00 0.00 20:26:01 vethb32b78f 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 veth6b2fced 24.61 27.03 4.57 7.35 0.00 0.00 0.00 0.00 20:27:01 docker0 3.68 3.90 0.21 140.70 0.00 0.00 0.00 0.00 20:27:01 vethee2ba5b 0.52 0.43 0.56 0.03 0.00 0.00 0.00 0.00 20:27:01 vethb32b78f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth6b2fced 5.03 6.48 0.69 0.88 0.00 0.00 0.00 0.00 20:28:01 docker0 46.26 58.69 4.04 1240.58 0.00 0.00 0.00 0.00 20:28:01 vethee2ba5b 0.37 0.43 0.55 0.04 0.00 0.00 0.00 0.00 20:28:01 vethb32b78f 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth6b2fced 23.33 27.70 15.58 4.88 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethee2ba5b 0.55 0.40 0.57 0.03 0.00 0.00 0.00 0.00 20:29:01 vethb32b78f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth6b2fced 38.59 44.34 26.79 9.88 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethee2ba5b 0.28 0.27 0.55 0.02 0.00 0.00 0.00 0.00 20:30:01 vethb32b78f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth6b2fced 52.83 60.58 49.62 14.39 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethee2ba5b 101.25 100.57 13.62 25.93 0.00 0.00 0.00 0.00 20:31:01 vethb32b78f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth6b2fced 200.37 206.78 71.97 25.93 0.00 0.00 0.00 0.01 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethee2ba5b 3.83 3.68 1.50 1.19 0.00 0.00 0.00 0.00 20:32:01 vethb32b78f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth6b2fced 105.73 115.21 77.47 18.21 0.00 0.00 0.00 0.01 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethee2ba5b 0.58 0.43 0.64 0.03 0.00 0.00 0.00 0.00 20:33:01 vethb32b78f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth6b2fced 38.43 42.93 37.92 8.78 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethee2ba5b 0.43 0.65 0.63 0.05 0.00 0.00 0.00 0.00 20:34:01 vethb32b78f 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 20:34:01 veth6b2fced 3.30 4.67 0.40 0.41 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 38.65 38.65 3.41 3.41 0.00 0.00 0.00 0.00 20:35:01 ens3 2153.77 1298.10 54152.45 212.68 0.00 0.00 0.00 0.00 Average: docker0 3.85 4.82 0.33 106.38 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 165.35 99.51 4170.99 16.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44296) 09/07/25 _x86_64_ (8 CPU) 20:21:43 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 10.39 0.00 1.34 3.95 0.04 84.28 20:23:02 0 3.32 0.00 2.00 13.74 0.05 80.89 20:23:02 1 6.34 0.00 0.57 4.06 0.03 89.00 20:23:02 2 4.04 0.00 0.95 1.74 0.03 93.23 20:23:02 3 33.48 0.00 2.26 7.61 0.07 56.57 20:23:02 4 8.77 0.00 1.12 0.65 0.02 89.44 20:23:02 5 8.20 0.00 1.66 2.54 0.07 87.54 20:23:02 6 5.04 0.00 0.99 0.52 0.03 93.42 20:23:02 7 14.05 0.00 1.17 0.69 0.03 84.06 20:24:01 all 21.90 0.00 9.65 9.47 0.06 58.92 20:24:01 0 18.95 0.00 9.43 19.99 0.07 51.56 20:24:01 1 19.46 0.00 8.88 4.13 0.05 67.48 20:24:01 2 19.00 0.00 9.41 4.04 0.05 67.50 20:24:01 3 18.74 0.00 9.37 16.71 0.05 55.13 20:24:01 4 22.92 0.00 10.46 8.96 0.07 57.59 20:24:01 5 36.88 0.00 9.90 7.07 0.09 46.07 20:24:01 6 21.59 0.00 9.78 3.72 0.07 64.83 20:24:01 7 17.68 0.00 9.89 11.19 0.05 61.19 20:25:01 all 47.37 0.00 6.44 3.88 0.10 42.21 20:25:01 0 45.37 0.00 6.42 3.68 0.10 44.44 20:25:01 1 47.18 0.00 6.44 0.57 0.10 45.71 20:25:01 2 48.64 0.00 6.27 1.17 0.10 43.83 20:25:01 3 48.65 0.00 6.74 2.89 0.10 41.62 20:25:01 4 49.02 0.00 7.37 15.98 0.12 27.52 20:25:01 5 49.49 0.00 6.62 1.35 0.10 42.45 20:25:01 6 45.23 0.00 6.14 2.18 0.10 46.35 20:25:01 7 45.44 0.00 5.51 3.23 0.10 45.72 20:26:01 all 32.16 0.00 2.67 0.82 0.09 64.25 20:26:01 0 30.83 0.00 2.61 0.12 0.10 66.34 20:26:01 1 32.60 0.00 2.90 6.14 0.08 58.27 20:26:01 2 30.13 0.00 2.46 0.05 0.08 67.28 20:26:01 3 34.46 0.00 2.87 0.00 0.10 62.57 20:26:01 4 34.65 0.00 2.70 0.00 0.08 62.57 20:26:01 5 35.05 0.00 2.97 0.00 0.10 61.88 20:26:01 6 29.34 0.00 2.40 0.15 0.08 68.03 20:26:01 7 30.21 0.00 2.52 0.15 0.10 67.01 20:27:01 all 3.91 0.00 0.87 1.72 0.06 93.43 20:27:01 0 3.11 0.00 1.24 2.16 0.07 93.43 20:27:01 1 4.55 0.00 0.90 10.14 0.07 84.34 20:27:01 2 3.60 0.00 0.99 0.37 0.07 94.98 20:27:01 3 4.44 0.00 0.73 0.43 0.05 94.34 20:27:01 4 3.79 0.00 0.80 0.37 0.07 94.97 20:27:01 5 2.37 0.00 0.72 0.22 0.05 96.64 20:27:01 6 5.00 0.00 0.71 0.03 0.07 94.20 20:27:01 7 4.42 0.00 0.89 0.07 0.07 94.56 20:28:01 all 10.38 0.00 2.45 2.51 0.08 84.58 20:28:01 0 13.03 0.00 2.86 0.92 0.07 83.12 20:28:01 1 10.85 0.00 2.47 3.12 0.07 83.50 20:28:01 2 10.56 0.00 2.30 0.79 0.08 86.27 20:28:01 3 12.31 0.00 3.05 7.18 0.08 77.38 20:28:01 4 10.43 0.00 2.28 1.74 0.10 85.44 20:28:01 5 9.42 0.00 2.35 0.54 0.07 87.62 20:28:01 6 8.74 0.00 1.75 0.50 0.08 88.94 20:28:01 7 7.76 0.00 2.54 5.36 0.08 84.27 20:29:01 all 6.30 0.00 0.57 0.50 0.07 92.56 20:29:01 0 4.51 0.00 0.60 0.03 0.08 94.77 20:29:01 1 5.44 0.00 0.49 3.60 0.08 90.39 20:29:01 2 7.47 0.00 0.62 0.02 0.07 91.83 20:29:01 3 7.23 0.00 0.72 0.13 0.07 91.85 20:29:01 4 6.31 0.00 0.42 0.12 0.05 93.10 20:29:01 5 4.98 0.00 0.62 0.08 0.08 94.23 20:29:01 6 5.58 0.00 0.51 0.02 0.07 93.82 20:29:01 7 8.89 0.00 0.59 0.00 0.08 90.44 20:30:01 all 5.98 0.00 0.57 0.04 0.06 93.34 20:30:01 0 6.86 0.00 0.68 0.03 0.07 92.35 20:30:01 1 5.17 0.00 0.55 0.03 0.05 94.19 20:30:01 2 6.20 0.00 0.62 0.03 0.07 93.08 20:30:01 3 6.36 0.00 0.54 0.05 0.08 92.97 20:30:01 4 5.52 0.00 0.57 0.12 0.05 93.75 20:30:01 5 5.61 0.00 0.62 0.00 0.07 93.70 20:30:01 6 5.25 0.00 0.50 0.03 0.07 94.15 20:30:01 7 6.88 0.00 0.52 0.02 0.03 92.55 20:31:01 all 8.28 0.00 0.85 0.06 0.07 90.74 20:31:01 0 8.10 0.00 1.05 0.02 0.07 90.77 20:31:01 1 10.64 0.00 0.89 0.03 0.07 88.37 20:31:01 2 9.19 0.00 0.94 0.05 0.07 89.76 20:31:01 3 8.61 0.00 0.80 0.15 0.07 90.37 20:31:01 4 6.87 0.00 0.80 0.13 0.08 92.11 20:31:01 5 8.25 0.00 0.82 0.05 0.07 90.81 20:31:01 6 6.79 0.00 0.69 0.03 0.07 92.42 20:31:01 7 7.78 0.00 0.79 0.03 0.07 91.34 20:32:01 all 5.52 0.00 0.56 0.07 0.08 93.77 20:32:01 0 5.50 0.00 0.55 0.02 0.07 93.86 20:32:01 1 6.04 0.00 0.67 0.03 0.08 93.17 20:32:01 2 7.13 0.00 0.55 0.02 0.08 92.22 20:32:01 3 4.41 0.00 0.52 0.05 0.08 94.94 20:32:01 4 4.84 0.00 0.43 0.25 0.08 94.40 20:32:01 5 5.24 0.00 0.70 0.13 0.08 93.84 20:32:01 6 4.17 0.00 0.44 0.02 0.08 95.30 20:32:01 7 6.80 0.00 0.62 0.05 0.08 92.44 20:33:01 all 3.01 0.00 0.42 0.05 0.06 96.46 20:33:01 0 3.99 0.00 0.43 0.00 0.05 95.53 20:33:01 1 2.86 0.00 0.42 0.03 0.08 96.61 20:33:01 2 2.66 0.00 0.27 0.00 0.07 97.01 20:33:01 3 1.75 0.00 0.53 0.02 0.05 97.65 20:33:01 4 2.26 0.00 0.47 0.13 0.07 97.08 20:33:01 5 3.74 0.00 0.42 0.07 0.08 95.69 20:33:01 6 3.12 0.00 0.47 0.12 0.07 96.23 20:33:01 7 3.71 0.00 0.32 0.00 0.05 95.93 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.05 0.00 0.74 0.18 0.06 96.96 20:34:01 0 2.14 0.00 0.65 0.15 0.05 97.01 20:34:01 1 2.78 0.00 0.94 0.17 0.07 96.05 20:34:01 2 1.66 0.00 0.70 0.15 0.05 97.44 20:34:01 3 2.83 0.00 0.89 0.20 0.07 96.02 20:34:01 4 1.87 0.00 0.75 0.27 0.07 97.04 20:34:01 5 1.70 0.00 0.75 0.27 0.05 97.23 20:34:01 6 1.53 0.00 0.55 0.27 0.07 97.58 20:34:01 7 1.92 0.00 0.72 0.02 0.05 97.29 20:35:01 all 7.18 0.00 0.87 0.28 0.03 91.64 20:35:01 0 1.24 0.00 0.58 0.02 0.03 98.13 20:35:01 1 1.93 0.00 0.67 0.03 0.02 97.35 20:35:01 2 13.96 0.00 0.95 0.10 0.02 84.97 20:35:01 3 0.48 0.00 0.82 1.39 0.03 97.28 20:35:01 4 1.05 0.00 0.62 0.33 0.03 97.96 20:35:01 5 3.81 0.00 0.63 0.12 0.02 95.43 20:35:01 6 10.72 0.00 1.22 0.10 0.03 87.93 20:35:01 7 24.20 0.00 1.45 0.15 0.05 74.15 Average: all 12.60 0.00 2.13 1.79 0.07 83.41 Average: 0 11.25 0.00 2.22 3.11 0.07 83.35 Average: 1 11.95 0.00 2.05 2.47 0.07 83.48 Average: 2 12.58 0.00 2.06 0.65 0.06 84.64 Average: 3 14.08 0.00 2.28 2.80 0.07 80.78 Average: 4 12.10 0.00 2.19 2.20 0.07 83.44 Average: 5 13.37 0.00 2.20 0.94 0.07 83.42 Average: 6 11.66 0.00 1.99 0.58 0.07 85.70 Average: 7 13.79 0.00 2.10 1.59 0.07 82.46