---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-360 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 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 919 22866 0 8381 30792 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:6a:f8:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fe6a:f8cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:67:36:66 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::42:77ff:fe67:3666/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-360) 10/04/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 155.28 23.05 132.23 2341.87 66952.53 20:24:01 811.53 5.18 806.35 483.44 294816.39 20:25:02 33.61 0.00 33.61 0.00 9346.58 20:26:01 8.56 1.03 7.52 28.47 168.24 20:27:01 237.33 7.35 229.98 1328.98 39192.27 20:28:01 13.86 0.00 13.86 0.00 336.02 20:29:01 18.40 0.00 18.40 0.00 352.07 20:30:01 30.28 0.00 30.28 0.00 547.11 20:31:01 18.21 0.00 18.21 0.00 370.87 20:32:01 20.84 0.02 20.83 0.13 746.42 20:33:01 8.12 0.00 8.12 0.00 216.63 20:34:01 71.49 0.72 70.77 22.26 1682.92 Average: 119.12 3.11 116.00 350.84 34610.72 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28778656 31606036 4160564 12.63 80128 3034624 1955960 5.75 955336 2860124 1272556 20:24:01 21973936 29615448 10965284 33.29 169180 7513692 10781304 31.72 3223884 7027144 1148 20:25:02 19719904 27370708 13219316 40.13 170988 7523804 13690824 40.28 5611272 6859420 380 20:26:01 19687516 27340080 13251704 40.23 171192 7525640 13715596 40.35 5644996 6856700 564 20:27:01 18871764 27131200 14067456 42.71 203128 8043384 14202468 41.79 6280208 6969416 2524 20:28:01 18868024 27130632 14071196 42.72 203244 8046168 14201864 41.79 6279388 6970796 844 20:29:01 18781900 27047924 14157320 42.98 203356 8049372 14235260 41.88 6363928 6973296 2560 20:30:01 18016500 26286616 14922720 45.30 203592 8053100 14833208 43.64 7126488 6972868 880 20:31:01 17983648 26258288 14955572 45.40 203724 8057572 14866336 43.74 7154980 6976592 1600 20:32:01 17900072 26188404 15039148 45.66 203872 8070652 14899696 43.84 7224544 6989288 228 20:33:01 17952784 26249384 14986436 45.50 203960 8080100 14618044 43.01 7174164 6990836 8072 20:34:01 23352956 31466584 9586264 29.10 205284 7894784 1721232 5.06 2115928 6774168 20644 Average: 20157305 27807609 12781915 38.80 185137 7491074 11976816 35.24 5429593 6601721 109333 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 542.47 338.63 14525.85 34.96 0.00 0.00 0.00 0.00 20:23:01 lo 13.80 13.80 1.30 1.30 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth1ae5f19 0.28 0.48 0.02 0.03 0.00 0.00 0.00 0.00 20:24:01 ens3 1049.57 570.51 34303.69 48.05 0.00 0.00 0.00 0.00 20:24:01 vethac0a4e4 0.58 0.92 0.04 0.05 0.00 0.00 0.00 0.00 20:24:01 veth36ed34c 0.12 0.45 0.01 0.02 0.00 0.00 0.00 0.00 20:25:02 veth1ae5f19 21.31 20.33 5.95 3.27 0.00 0.00 0.00 0.00 20:25:02 ens3 1.77 1.70 0.53 0.40 0.00 0.00 0.00 0.00 20:25:02 vethac0a4e4 11.23 12.13 2.27 1.71 0.00 0.00 0.00 0.00 20:25:02 veth36ed34c 0.58 0.88 0.06 1.39 0.00 0.00 0.00 0.00 20:26:01 veth1ae5f19 2.49 1.88 0.38 0.25 0.00 0.00 0.00 0.00 20:26:01 ens3 19.61 9.71 8.70 2.70 0.00 0.00 0.00 0.00 20:26:01 vethac0a4e4 6.51 9.46 1.51 0.72 0.00 0.00 0.00 0.00 20:26:01 veth36ed34c 0.59 0.64 0.06 1.22 0.00 0.00 0.00 0.00 20:27:01 veth1ae5f19 3.20 2.48 0.54 0.36 0.00 0.00 0.00 0.00 20:27:01 ens3 93.77 63.51 2239.36 6.68 0.00 0.00 0.00 0.00 20:27:01 veth3a46bdb 1.52 1.40 0.59 0.25 0.00 0.00 0.00 0.00 20:27:01 vethac0a4e4 7.60 10.38 1.64 0.93 0.00 0.00 0.00 0.00 20:28:01 veth1ae5f19 10.35 9.23 4.87 6.55 0.00 0.00 0.00 0.00 20:28:01 ens3 1.93 1.30 0.58 0.77 0.00 0.00 0.00 0.00 20:28:01 veth3a46bdb 4.45 3.75 0.94 2.42 0.00 0.00 0.00 0.00 20:28:01 vethac0a4e4 6.60 9.41 1.51 0.72 0.00 0.00 0.00 0.00 20:29:01 veth1ae5f19 10.90 10.10 5.18 6.81 0.00 0.00 0.00 0.00 20:29:01 ens3 1.60 1.47 0.37 0.53 0.00 0.00 0.00 0.00 20:29:01 veth3a46bdb 6.37 5.35 4.22 2.99 0.00 0.00 0.00 0.00 20:29:01 vethac0a4e4 7.40 10.16 1.61 0.91 0.00 0.00 0.00 0.00 20:30:01 veth1ae5f19 8.75 7.70 4.28 7.32 0.00 0.00 0.00 0.00 20:30:01 ens3 0.92 1.03 0.17 0.40 0.00 0.00 0.00 0.00 20:30:01 veth3a46bdb 4.08 3.57 0.64 3.65 0.00 0.00 0.00 0.00 20:30:01 vethac0a4e4 76.59 78.75 9.71 18.68 0.00 0.00 0.00 0.00 20:31:01 veth1ae5f19 8.83 8.20 4.93 6.55 0.00 0.00 0.00 0.00 20:31:01 ens3 0.87 0.82 0.18 0.36 0.00 0.00 0.00 0.00 20:31:01 veth3a46bdb 5.07 4.23 0.94 3.91 0.00 0.00 0.00 0.00 20:31:01 vethac0a4e4 43.46 45.74 5.70 9.72 0.00 0.00 0.00 0.00 20:32:01 veth1ae5f19 8.65 7.91 4.03 6.72 0.00 0.00 0.00 0.00 20:32:01 ens3 1.57 1.45 0.36 0.54 0.00 0.00 0.00 0.00 20:32:01 veth3a46bdb 7.65 6.76 1.07 11.77 0.00 0.00 0.00 0.00 20:32:01 vethac0a4e4 6.56 9.45 1.55 0.72 0.00 0.00 0.00 0.00 20:33:01 veth1ae5f19 4.47 3.93 0.41 0.31 0.00 0.00 0.00 0.00 20:33:01 ens3 8.72 9.65 5.92 1.52 0.00 0.00 0.00 0.00 20:33:01 vethac0a4e4 7.52 10.33 1.66 0.92 0.00 0.00 0.00 0.00 20:33:01 veth36ed34c 7.65 8.92 0.77 19.60 0.00 0.00 0.00 0.00 20:34:01 ens3 55.32 44.09 62.95 40.73 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 20:34:01 docker0 41.23 63.51 3.86 1393.92 0.00 0.00 0.00 0.00 Average: ens3 148.36 87.10 4268.46 11.48 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 Average: docker0 3.44 5.30 0.32 116.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-360) 10/04/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.09 0.00 1.36 1.85 0.04 86.65 20:23:01 0 1.80 0.00 1.05 0.03 0.02 97.09 20:23:01 1 5.76 0.00 1.89 5.60 0.05 86.70 20:23:01 2 2.84 0.00 0.95 5.89 0.03 90.28 20:23:01 3 4.41 0.00 0.99 0.23 0.03 94.34 20:23:01 4 50.14 0.00 3.13 1.95 0.08 44.69 20:23:01 5 2.40 0.00 0.78 0.38 0.07 96.36 20:23:01 6 10.22 0.00 1.34 0.20 0.02 88.22 20:23:01 7 3.09 0.00 0.77 0.55 0.05 95.54 20:24:01 all 38.79 0.00 11.37 5.45 0.10 44.29 20:24:01 0 39.30 0.00 11.18 1.38 0.08 48.04 20:24:01 1 39.91 0.00 13.37 9.49 0.10 37.13 20:24:01 2 39.17 0.00 10.42 5.93 0.10 44.38 20:24:01 3 37.94 0.00 11.55 2.23 0.10 48.19 20:24:01 4 37.48 0.00 11.05 5.33 0.10 46.04 20:24:01 5 38.57 0.00 11.21 3.09 0.12 47.01 20:24:01 6 39.28 0.00 10.62 3.42 0.08 46.60 20:24:01 7 38.62 0.00 11.58 12.79 0.10 36.91 20:25:02 all 55.60 0.00 4.46 0.10 0.11 39.73 20:25:02 0 54.64 0.00 4.70 0.00 0.10 40.56 20:25:02 1 54.64 0.00 4.34 0.05 0.10 40.87 20:25:02 2 58.76 0.00 4.77 0.12 0.12 36.24 20:25:02 3 51.06 0.00 4.27 0.05 0.10 44.52 20:25:02 4 57.62 0.00 4.44 0.10 0.12 37.72 20:25:02 5 54.67 0.00 4.45 0.30 0.12 40.46 20:25:02 6 56.83 0.00 4.31 0.10 0.10 38.66 20:25:02 7 56.58 0.00 4.41 0.10 0.10 38.81 20:26:01 all 2.65 0.00 0.38 0.04 0.08 96.85 20:26:01 0 2.28 0.00 0.51 0.02 0.10 97.09 20:26:01 1 2.46 0.00 0.31 0.00 0.10 97.13 20:26:01 2 2.55 0.00 0.29 0.07 0.07 97.03 20:26:01 3 2.97 0.00 0.32 0.00 0.08 96.62 20:26:01 4 2.84 0.00 0.32 0.00 0.09 96.75 20:26:01 5 2.62 0.00 0.36 0.12 0.09 96.82 20:26:01 6 3.19 0.00 0.37 0.02 0.08 96.33 20:26:01 7 2.31 0.00 0.49 0.05 0.08 97.06 20:27:01 all 11.24 0.00 2.54 1.31 0.10 84.81 20:27:01 0 11.58 0.00 3.01 1.51 0.10 83.80 20:27:01 1 12.71 0.00 2.96 2.50 0.08 81.75 20:27:01 2 10.14 0.00 2.75 1.61 0.10 85.40 20:27:01 3 11.12 0.00 2.28 1.31 0.10 85.19 20:27:01 4 9.45 0.00 2.13 0.28 0.10 88.04 20:27:01 5 9.11 0.00 2.22 0.76 0.10 87.81 20:27:01 6 12.77 0.00 2.59 2.37 0.08 82.18 20:27:01 7 12.99 0.00 2.38 0.18 0.12 84.32 20:28:01 all 6.53 0.00 0.59 0.07 0.08 92.72 20:28:01 0 6.00 0.00 0.79 0.10 0.08 93.03 20:28:01 1 5.68 0.00 0.50 0.02 0.10 93.70 20:28:01 2 6.60 0.00 0.55 0.03 0.07 92.74 20:28:01 3 6.50 0.00 0.65 0.12 0.07 92.66 20:28:01 4 7.19 0.00 0.64 0.20 0.08 91.89 20:28:01 5 5.48 0.00 0.57 0.03 0.08 93.84 20:28:01 6 7.45 0.00 0.52 0.10 0.10 91.83 20:28:01 7 7.37 0.00 0.55 0.00 0.08 92.00 20:29:01 all 5.62 0.00 0.56 0.05 0.08 93.70 20:29:01 0 5.88 0.00 0.58 0.02 0.07 93.45 20:29:01 1 5.61 0.00 0.55 0.00 0.10 93.73 20:29:01 2 6.33 0.00 0.59 0.03 0.08 92.97 20:29:01 3 4.19 0.00 0.52 0.12 0.07 95.11 20:29:01 4 5.29 0.00 0.50 0.07 0.07 94.07 20:29:01 5 5.47 0.00 0.60 0.03 0.08 93.81 20:29:01 6 6.60 0.00 0.54 0.03 0.08 92.75 20:29:01 7 5.60 0.00 0.57 0.03 0.08 93.71 20:30:01 all 7.71 0.00 0.78 0.06 0.09 91.35 20:30:01 0 6.95 0.00 1.03 0.02 0.08 91.92 20:30:01 1 6.09 0.00 0.70 0.13 0.12 92.96 20:30:01 2 9.67 0.00 0.80 0.02 0.10 89.41 20:30:01 3 7.03 0.00 0.62 0.15 0.10 92.10 20:30:01 4 9.89 0.00 0.92 0.03 0.10 89.06 20:30:01 5 6.22 0.00 0.63 0.02 0.08 93.04 20:30:01 6 8.78 0.00 0.95 0.13 0.10 90.03 20:30:01 7 7.04 0.00 0.62 0.02 0.08 92.24 20:31:01 all 5.18 0.00 0.56 0.06 0.09 94.12 20:31:01 0 5.41 0.00 0.55 0.07 0.08 93.89 20:31:01 1 5.42 0.00 0.51 0.03 0.08 93.95 20:31:01 2 6.12 0.00 0.59 0.03 0.07 93.19 20:31:01 3 4.30 0.00 0.42 0.15 0.07 95.06 20:31:01 4 3.81 0.00 0.60 0.07 0.10 95.42 20:31:01 5 4.31 0.00 0.49 0.07 0.08 95.06 20:31:01 6 6.29 0.00 0.77 0.03 0.10 92.80 20:31:01 7 5.76 0.00 0.53 0.02 0.10 93.59 20:32:01 all 5.17 0.00 0.53 0.06 0.08 94.16 20:32:01 0 5.40 0.00 0.52 0.08 0.08 93.92 20:32:01 1 5.73 0.00 0.40 0.00 0.08 93.79 20:32:01 2 7.24 0.00 0.67 0.07 0.08 91.94 20:32:01 3 4.38 0.00 0.43 0.13 0.08 94.97 20:32:01 4 4.66 0.00 0.60 0.03 0.08 94.62 20:32:01 5 5.15 0.00 0.75 0.10 0.10 93.89 20:32:01 6 3.59 0.00 0.38 0.05 0.07 95.91 20:32:01 7 5.20 0.00 0.45 0.00 0.07 94.29 20:33:01 all 2.36 0.00 0.58 0.03 0.07 96.96 20:33:01 0 2.84 0.00 0.75 0.03 0.08 96.29 20:33:01 1 3.30 0.00 0.51 0.00 0.05 96.14 20:33:01 2 2.32 0.00 0.60 0.00 0.08 96.99 20:33:01 3 1.67 0.00 0.50 0.08 0.07 97.68 20:33:01 4 2.55 0.00 0.55 0.02 0.05 96.83 20:33:01 5 1.77 0.00 0.62 0.03 0.07 97.51 20:33:01 6 2.49 0.00 0.59 0.03 0.07 96.82 20:33:01 7 1.96 0.00 0.52 0.00 0.07 97.45 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 3.40 0.00 0.83 0.85 0.04 94.88 20:34:01 0 0.89 0.00 0.67 0.03 0.05 98.36 20:34:01 1 1.61 0.00 0.84 0.75 0.05 96.75 20:34:01 2 1.17 0.00 0.68 0.25 0.03 97.86 20:34:01 3 4.28 0.00 0.87 0.55 0.03 94.26 20:34:01 4 1.44 0.00 0.72 3.65 0.03 94.16 20:34:01 5 13.52 0.00 1.00 0.87 0.05 84.55 20:34:01 6 1.66 0.00 0.82 0.20 0.05 97.27 20:34:01 7 2.64 0.00 1.00 0.48 0.03 95.85 Average: all 12.82 0.00 2.03 0.82 0.08 84.24 Average: 0 11.89 0.00 2.11 0.27 0.08 85.65 Average: 1 12.36 0.00 2.22 1.54 0.09 83.79 Average: 2 12.70 0.00 1.96 1.17 0.08 84.09 Average: 3 11.60 0.00 1.94 0.42 0.08 85.96 Average: 4 16.02 0.00 2.13 0.98 0.08 80.79 Average: 5 12.40 0.00 1.97 0.48 0.09 85.06 Average: 6 13.23 0.00 1.98 0.56 0.08 84.16 Average: 7 12.38 0.00 1.98 1.17 0.08 84.39