---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43363 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 889 22566 0 8711 30822 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:9c:90:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85599sec preferred_lft 85599sec inet6 fe80::f816:3eff:fe9c:90b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:32:0c:4d 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::42:94ff:fe32:c4d/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-43363) 09/03/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 171.78 37.30 134.49 2900.12 90344.69 20:24:01 729.35 4.55 724.80 507.78 268813.46 20:25:01 60.66 0.08 60.57 4.93 2772.87 20:26:01 7.58 0.00 7.58 0.00 187.27 20:27:01 190.37 0.22 190.15 27.33 21773.20 20:28:01 65.24 0.23 65.01 17.73 13359.37 20:29:01 16.31 0.00 16.31 0.00 316.56 20:30:01 29.73 0.00 29.73 0.00 781.87 20:31:01 12.10 0.00 12.10 0.00 236.89 20:32:01 21.70 0.00 21.70 0.00 454.72 20:33:01 7.98 0.00 7.98 0.00 160.64 20:34:01 72.44 0.78 71.65 40.79 1497.35 Average: 115.35 3.55 111.80 287.93 33311.62 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29959852 31740376 2979368 9.05 77688 2006036 1344236 3.96 838716 1831784 278200 20:24:01 23216848 31203912 9722372 29.52 169192 7852856 7699260 22.65 1519480 7498128 7012 20:25:01 19390832 27434724 13548388 41.13 172880 7900912 13330448 39.22 5557648 7228844 1248 20:26:01 19237016 27281332 13702204 41.60 173056 7901816 13813944 40.64 5714500 7224508 332 20:27:01 18277740 27180276 14661480 44.51 208640 8650528 14063080 41.38 5942908 7874636 279504 20:28:01 18475932 27076868 14463288 43.91 215180 8360028 14130296 41.57 6018092 7613968 1572 20:29:01 18438916 27041556 14500304 44.02 215316 8361600 14130280 41.57 6052704 7614960 540 20:30:01 18270408 26885060 14668812 44.53 215536 8373200 14261536 41.96 6211008 7621992 932 20:31:01 17739952 26357792 15199268 46.14 215688 8376228 14777652 43.48 6737332 7624304 2144 20:32:01 17694984 26316848 15244236 46.28 215832 8380060 14794528 43.53 6777700 7627828 820 20:33:01 17697936 26320320 15241284 46.27 215976 8380424 14778208 43.48 6775452 7628140 516 20:34:01 23139592 31586672 9799628 29.75 217120 8202808 1657800 4.88 1691576 7397932 3120 Average: 20128334 28035478 12810886 38.89 192675 7728875 11565106 34.03 4986426 7065585 47995 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 106.90 93.51 2184.55 13.42 0.00 0.00 0.00 0.00 20:23:01 lo 3.39 3.39 0.35 0.35 0.00 0.00 0.00 0.00 20:24:01 veth6f0560b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethf7b02bd 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 veth495e0da 0.05 0.12 0.00 0.01 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 20:25:01 veth6f0560b 9.87 11.65 0.88 318.95 0.00 0.00 0.00 0.03 20:25:01 vethf7b02bd 0.70 1.32 0.06 0.17 0.00 0.00 0.00 0.00 20:25:01 veth495e0da 3.95 5.37 0.50 0.48 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 20:26:01 veth6f0560b 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethf7b02bd 1.08 1.20 0.10 0.25 0.00 0.00 0.00 0.00 20:26:01 veth495e0da 6.30 9.23 0.86 0.71 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 20:27:01 veth6f0560b 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethf7b02bd 1.43 1.63 0.15 0.71 0.00 0.00 0.00 0.00 20:27:01 veth495e0da 6.97 10.00 1.07 0.87 0.00 0.00 0.00 0.00 20:27:01 docker0 53.75 66.27 4.46 1381.96 0.00 0.00 0.00 0.00 20:28:01 veth6f0560b 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethf7b02bd 2.72 3.47 0.32 5.44 0.00 0.00 0.00 0.00 20:28:01 veth495e0da 11.48 15.50 2.39 3.64 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth6f0560b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethf7b02bd 2.68 3.10 0.33 4.70 0.00 0.00 0.00 0.00 20:29:01 veth495e0da 9.85 13.35 1.91 2.37 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 20:30:01 veth6f0560b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethf7b02bd 4.97 5.97 7.81 6.29 0.00 0.00 0.00 0.00 20:30:01 veth495e0da 11.83 15.46 3.37 6.05 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 20:31:01 veth6f0560b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethf7b02bd 3.28 3.90 0.36 5.38 0.00 0.00 0.00 0.00 20:31:01 veth495e0da 11.46 15.06 2.39 4.78 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 20:32:01 veth6f0560b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethf7b02bd 3.85 5.07 0.42 8.95 0.00 0.00 0.00 0.00 20:32:01 veth495e0da 14.78 19.25 3.51 6.27 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth6f0560b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethf7b02bd 2.12 2.45 0.22 1.66 0.00 0.00 0.00 0.00 20:33:01 veth495e0da 7.23 10.20 1.23 1.01 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 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 ens3 2201.03 1291.78 54150.26 206.44 0.00 0.00 0.00 0.00 20:34:01 lo 38.13 38.13 3.35 3.35 0.00 0.00 0.00 0.00 Average: docker0 4.48 5.53 0.37 115.30 0.00 0.00 0.00 0.00 Average: ens3 152.09 87.71 4449.53 12.26 0.00 0.00 0.00 0.00 Average: lo 2.85 2.85 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43363) 09/03/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.52 0.00 0.76 2.53 0.04 87.15 20:23:01 0 4.47 0.00 0.19 0.17 0.00 95.17 20:23:01 1 18.82 0.00 1.44 8.73 0.05 70.95 20:23:01 2 2.20 0.00 0.34 0.03 0.02 97.41 20:23:01 3 20.20 0.00 1.16 5.49 0.05 73.10 20:23:01 4 15.42 0.00 1.48 4.60 0.10 78.40 20:23:01 5 4.75 0.00 0.56 0.39 0.02 94.28 20:23:01 6 6.74 0.00 0.53 0.36 0.03 92.35 20:23:01 7 3.72 0.00 0.37 0.48 0.02 95.42 20:24:01 all 23.52 0.00 10.58 10.16 0.10 55.64 20:24:01 0 25.31 0.00 9.59 2.11 0.12 62.87 20:24:01 1 22.43 0.00 10.89 4.06 0.10 62.52 20:24:01 2 24.28 0.00 9.79 7.19 0.08 58.66 20:24:01 3 23.89 0.00 10.40 1.73 0.10 63.88 20:24:01 4 24.53 0.00 10.89 21.08 0.10 43.41 20:24:01 5 22.63 0.00 9.66 16.71 0.10 50.90 20:24:01 6 21.37 0.00 10.74 7.16 0.08 60.65 20:24:01 7 23.71 0.00 12.75 21.31 0.14 42.10 20:25:01 all 63.64 0.00 5.48 0.14 0.13 30.62 20:25:01 0 62.17 0.00 5.18 0.08 0.12 32.44 20:25:01 1 66.97 0.00 5.92 0.05 0.13 26.93 20:25:01 2 66.71 0.00 5.66 0.15 0.14 27.35 20:25:01 3 63.56 0.00 5.55 0.15 0.12 30.61 20:25:01 4 63.98 0.00 5.37 0.07 0.14 30.45 20:25:01 5 58.61 0.00 4.99 0.02 0.12 36.26 20:25:01 6 64.30 0.00 5.57 0.07 0.12 29.95 20:25:01 7 62.74 0.00 5.64 0.54 0.12 30.96 20:26:01 all 4.75 0.00 0.45 0.03 0.08 94.69 20:26:01 0 5.94 0.00 0.53 0.03 0.07 93.43 20:26:01 1 4.20 0.00 0.52 0.00 0.12 95.17 20:26:01 2 6.18 0.00 0.48 0.00 0.08 93.25 20:26:01 3 4.33 0.00 0.43 0.02 0.08 95.13 20:26:01 4 4.79 0.00 0.50 0.05 0.10 94.56 20:26:01 5 4.10 0.00 0.38 0.02 0.07 95.43 20:26:01 6 3.90 0.00 0.37 0.00 0.08 95.64 20:26:01 7 4.58 0.00 0.35 0.10 0.08 94.89 20:27:01 all 7.79 0.00 1.99 0.95 0.10 89.16 20:27:01 0 7.48 0.00 2.64 0.35 0.10 89.42 20:27:01 1 7.10 0.00 2.08 1.68 0.12 89.02 20:27:01 2 5.48 0.00 1.39 0.03 0.08 93.01 20:27:01 3 6.96 0.00 2.21 2.29 0.08 88.45 20:27:01 4 4.41 0.00 1.43 1.82 0.08 92.26 20:27:01 5 10.36 0.00 2.08 0.60 0.10 86.85 20:27:01 6 10.92 0.00 2.16 0.25 0.08 86.58 20:27:01 7 9.63 0.00 1.97 0.58 0.10 87.72 20:28:01 all 7.89 0.00 1.33 0.51 0.09 90.18 20:28:01 0 7.60 0.00 1.42 0.03 0.08 90.86 20:28:01 1 7.55 0.00 1.31 0.10 0.08 90.96 20:28:01 2 7.51 0.00 1.40 2.19 0.10 88.80 20:28:01 3 7.99 0.00 1.03 0.10 0.10 90.78 20:28:01 4 8.18 0.00 0.92 0.02 0.08 90.80 20:28:01 5 8.03 0.00 1.64 0.55 0.08 89.70 20:28:01 6 7.31 0.00 1.57 0.62 0.10 90.40 20:28:01 7 8.93 0.00 1.31 0.47 0.08 89.21 20:29:01 all 5.38 0.00 0.51 0.04 0.09 93.97 20:29:01 0 5.06 0.00 0.47 0.03 0.08 94.35 20:29:01 1 5.34 0.00 0.65 0.08 0.08 93.84 20:29:01 2 5.53 0.00 0.64 0.17 0.12 93.55 20:29:01 3 5.80 0.00 0.43 0.07 0.08 93.62 20:29:01 4 6.68 0.00 0.48 0.02 0.10 92.72 20:29:01 5 5.34 0.00 0.53 0.00 0.10 94.02 20:29:01 6 5.15 0.00 0.43 0.02 0.08 94.32 20:29:01 7 4.18 0.00 0.45 0.00 0.08 95.28 20:30:01 all 8.15 0.00 0.87 0.06 0.09 90.83 20:30:01 0 8.27 0.00 0.92 0.03 0.08 90.69 20:30:01 1 6.35 0.00 1.00 0.03 0.12 92.49 20:30:01 2 8.77 0.00 0.82 0.28 0.10 90.02 20:30:01 3 9.76 0.00 0.85 0.02 0.08 89.29 20:30:01 4 8.59 0.00 1.02 0.02 0.08 90.29 20:30:01 5 8.24 0.00 0.77 0.02 0.08 90.89 20:30:01 6 8.03 0.00 0.80 0.03 0.08 91.05 20:30:01 7 7.14 0.00 0.82 0.05 0.10 91.89 20:31:01 all 5.97 0.00 0.68 0.05 0.09 93.22 20:31:01 0 5.67 0.00 0.72 0.03 0.08 93.49 20:31:01 1 5.16 0.00 0.62 0.03 0.10 94.09 20:31:01 2 6.20 0.00 0.63 0.13 0.07 92.97 20:31:01 3 5.59 0.00 0.59 0.02 0.10 93.71 20:31:01 4 5.33 0.00 0.68 0.02 0.12 93.85 20:31:01 5 4.86 0.00 0.82 0.02 0.08 94.22 20:31:01 6 9.38 0.00 0.93 0.02 0.10 89.57 20:31:01 7 5.54 0.00 0.44 0.05 0.08 93.89 20:32:01 all 4.90 0.00 0.58 0.06 0.09 94.37 20:32:01 0 5.58 0.00 0.77 0.02 0.10 93.53 20:32:01 1 5.61 0.00 0.53 0.02 0.10 93.74 20:32:01 2 5.52 0.00 0.52 0.13 0.10 93.72 20:32:01 3 3.74 0.00 0.62 0.10 0.10 95.44 20:32:01 4 4.83 0.00 0.57 0.12 0.08 94.40 20:32:01 5 5.87 0.00 0.58 0.03 0.10 93.41 20:32:01 6 4.26 0.00 0.52 0.07 0.08 95.08 20:32:01 7 3.75 0.00 0.55 0.07 0.08 95.54 20:33:01 all 1.32 0.00 0.28 0.03 0.08 98.29 20:33:01 0 1.34 0.00 0.32 0.00 0.08 98.26 20:33:01 1 1.19 0.00 0.30 0.02 0.07 98.43 20:33:01 2 1.05 0.00 0.30 0.08 0.07 98.50 20:33:01 3 1.79 0.00 0.27 0.05 0.10 97.79 20:33:01 4 1.00 0.00 0.30 0.02 0.08 98.60 20:33:01 5 1.12 0.00 0.15 0.00 0.07 98.67 20:33:01 6 1.08 0.00 0.30 0.02 0.08 98.51 20:33:01 7 1.94 0.00 0.33 0.02 0.10 97.61 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 3.16 0.00 1.10 0.16 0.06 95.51 20:34:01 0 3.90 0.00 1.07 0.08 0.07 94.88 20:34:01 1 2.84 0.00 1.12 0.05 0.08 95.90 20:34:01 2 4.26 0.00 1.27 0.13 0.05 94.29 20:34:01 3 4.59 0.00 1.00 0.12 0.07 94.22 20:34:01 4 1.97 0.00 1.00 0.38 0.07 96.58 20:34:01 5 2.03 0.00 1.09 0.25 0.07 96.57 20:34:01 6 1.89 0.00 1.16 0.13 0.07 96.75 20:34:01 7 3.83 0.00 1.05 0.07 0.07 94.98 Average: all 12.11 0.00 2.04 1.22 0.09 84.55 Average: 0 11.85 0.00 1.98 0.25 0.08 85.84 Average: 1 12.75 0.00 2.19 1.23 0.10 83.73 Average: 2 11.91 0.00 1.92 0.87 0.08 85.21 Average: 3 13.10 0.00 2.03 0.84 0.09 83.94 Average: 4 12.42 0.00 2.04 2.33 0.10 83.11 Average: 5 11.26 0.00 1.92 1.53 0.08 85.20 Average: 6 11.97 0.00 2.08 0.72 0.08 85.14 Average: 7 11.58 0.00 2.15 1.96 0.09 84.23