---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81935 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 15G 141G 10% / 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 983 23813 0 7370 30728 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:87:38:57 brd ff:ff:ff:ff:ff:ff inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe87:3857/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:51:cb:a4 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:a9ff:fe51:cba4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81935) 11/06/24 _x86_64_ (8 CPU) 11:20:19 LINUX RESTART (8 CPU) 11:21:02 tps rtps wtps bread/s bwrtn/s 11:22:01 297.97 45.16 252.80 1990.31 14109.47 11:23:02 206.58 18.30 188.29 2239.87 65094.72 11:24:01 151.32 0.44 150.88 16.13 104413.42 11:25:01 328.60 2.72 325.88 427.13 44498.45 11:26:01 134.83 0.52 134.31 64.12 22159.64 11:27:01 15.55 0.00 15.55 0.00 5287.52 11:28:01 8.58 0.00 8.58 0.00 5100.30 11:29:01 8.23 0.00 8.23 0.00 5103.95 11:30:01 12.78 0.00 12.78 0.00 5098.88 11:31:01 28.68 0.00 28.68 0.00 5379.37 11:32:01 19.75 0.05 19.70 11.33 5400.43 11:33:01 64.04 1.05 62.99 84.12 6190.03 Average: 106.14 5.65 100.49 402.19 23914.20 11:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 30139176 31709316 2800036 8.50 69684 1811732 1451280 4.27 864208 1644952 142220 11:23:02 25225324 31648076 7713888 23.42 125488 6425768 1719136 5.06 1007936 6180524 3025744 11:24:01 24929992 31639128 8009220 24.32 132732 6687816 1840972 5.42 1024964 6440920 752080 11:25:01 21179740 28182804 11759472 35.70 148580 6961328 12645064 37.20 4771048 6311960 2736 11:26:01 20188240 27511804 12750972 38.71 176776 7216324 13701648 40.31 5546768 6475760 2140 11:27:01 19663684 26995052 13275528 40.30 176972 7224616 14530212 42.75 6066664 6477500 416 11:28:01 19656548 26988508 13282664 40.32 177116 7225016 14546272 42.80 6073076 6477264 612 11:29:01 19627560 26960136 13311652 40.41 177240 7225400 14562316 42.85 6101612 6477448 572 11:30:01 19613756 26947244 13325456 40.45 177412 7226104 14594176 42.94 6114292 6477756 1176 11:31:01 19546104 26882608 13393108 40.66 177592 7228964 14610864 42.99 6179776 6479424 52 11:32:01 19670768 26993240 13268444 40.28 177820 7219452 13648480 40.16 6084900 6461396 180 11:33:01 24358376 31437144 8580836 26.05 179556 6968924 1816716 5.35 1749104 6222444 17984 Average: 21983272 28657922 10955940 33.26 158081 6618454 9972261 29.34 4298696 6010612 328826 11:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 266.46 169.92 1379.36 64.21 0.00 0.00 0.00 0.00 11:22:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 11:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 ens3 1654.14 895.10 43003.55 75.77 0.00 0.00 0.00 0.00 11:23:02 lo 19.65 19.65 1.90 1.90 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 15.50 13.47 5.66 12.64 0.00 0.00 0.00 0.00 11:24:01 br-d8b1c3d2f436 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 veth4385083 5.08 4.72 0.66 0.56 0.00 0.00 0.00 0.00 11:25:01 vethc537e97 3.63 4.82 0.55 0.48 0.00 0.00 0.00 0.00 11:25:01 veth62325cd 91.23 91.17 15.43 18.48 0.00 0.00 0.00 0.00 11:25:01 veth774ec4a 1.98 2.32 0.22 0.25 0.00 0.00 0.00 0.00 11:26:01 veth4385083 9.22 12.26 2.21 1.55 0.00 0.00 0.00 0.00 11:26:01 vethc537e97 7.65 10.93 1.37 1.24 0.00 0.00 0.00 0.00 11:26:01 veth62325cd 0.33 0.52 0.46 0.04 0.00 0.00 0.00 0.00 11:26:01 veth774ec4a 7.62 10.86 1.24 1.24 0.00 0.00 0.00 0.00 11:27:01 veth4385083 76.29 78.65 9.96 19.21 0.00 0.00 0.00 0.00 11:27:01 vethc537e97 8.17 11.40 1.50 3.91 0.00 0.00 0.00 0.00 11:27:01 veth62325cd 101.05 100.55 14.11 26.26 0.00 0.00 0.00 0.00 11:27:01 veth774ec4a 8.83 11.95 2.50 4.96 0.00 0.00 0.00 0.00 11:28:01 veth4385083 40.57 43.29 5.33 9.52 0.00 0.00 0.00 0.00 11:28:01 vethc537e97 6.28 9.20 0.94 0.71 0.00 0.00 0.00 0.00 11:28:01 veth62325cd 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 11:28:01 veth774ec4a 6.36 9.28 0.85 0.71 0.00 0.00 0.00 0.00 11:29:01 veth4385083 6.63 9.48 1.56 0.79 0.00 0.00 0.00 0.00 11:29:01 vethc537e97 6.63 9.53 1.05 0.79 0.00 0.00 0.00 0.00 11:29:01 veth62325cd 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 11:29:01 veth774ec4a 6.62 9.50 0.95 0.78 0.00 0.00 0.00 0.00 11:30:01 veth4385083 40.63 43.28 5.32 9.52 0.00 0.00 0.00 0.00 11:30:01 vethc537e97 7.23 10.21 1.20 1.38 0.00 0.00 0.00 0.00 11:30:01 veth62325cd 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 11:30:01 veth774ec4a 7.23 10.26 1.03 1.38 0.00 0.00 0.00 0.00 11:31:01 veth4385083 42.31 44.86 5.66 9.82 0.00 0.00 0.00 0.00 11:31:01 vethc537e97 10.90 14.43 2.45 3.43 0.00 0.00 0.00 0.00 11:31:01 veth62325cd 3.62 3.50 1.49 1.16 0.00 0.00 0.00 0.00 11:31:01 veth774ec4a 11.36 14.85 2.46 3.80 0.00 0.00 0.00 0.00 11:32:01 veth4385083 7.02 9.92 1.60 0.83 0.00 0.00 0.00 0.00 11:32:01 vethc537e97 6.28 9.28 0.94 0.71 0.00 0.00 0.00 0.00 11:32:01 veth62325cd 0.37 0.40 0.62 0.03 0.00 0.00 0.00 0.00 11:32:01 veth774ec4a 6.45 9.45 0.85 0.72 0.00 0.00 0.00 0.00 11:33:01 docker0 12.35 17.31 2.07 286.49 0.00 0.00 0.00 0.00 11:33:01 ens3 2145.88 1247.86 46374.89 203.48 0.00 0.00 0.00 0.00 11:33:01 lo 36.56 36.56 3.33 3.33 0.00 0.00 0.00 0.00 Average: docker0 1.03 1.45 0.17 23.93 0.00 0.00 0.00 0.00 Average: ens3 172.07 98.09 3848.03 15.86 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 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-81935) 11/06/24 _x86_64_ (8 CPU) 11:20:19 LINUX RESTART (8 CPU) 11:21:02 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 10.28 0.00 0.95 3.17 0.04 85.55 11:22:01 0 14.35 0.00 1.27 6.82 0.05 77.50 11:22:01 1 11.56 0.00 0.70 1.22 0.03 86.48 11:22:01 2 13.80 0.00 1.43 1.58 0.05 83.14 11:22:01 3 16.39 0.00 1.51 6.57 0.07 75.46 11:22:01 4 9.59 0.00 0.56 0.24 0.03 89.58 11:22:01 5 4.46 0.00 0.56 2.80 0.05 92.12 11:22:01 6 2.14 0.00 0.87 5.23 0.02 91.74 11:22:01 7 9.96 0.00 0.73 0.97 0.02 88.32 11:23:02 all 15.95 0.00 6.54 13.65 0.09 63.77 11:23:02 0 29.18 0.00 7.53 18.22 0.12 44.95 11:23:02 1 14.05 0.00 6.97 19.59 0.08 59.31 11:23:02 2 14.61 0.00 6.26 9.97 0.08 69.08 11:23:02 3 13.58 0.00 5.78 5.40 0.10 75.15 11:23:02 4 14.03 0.00 6.76 10.63 0.08 68.50 11:23:02 5 15.83 0.00 5.61 16.96 0.07 61.54 11:23:02 6 12.75 0.00 6.63 24.97 0.07 55.58 11:23:02 7 13.67 0.00 6.78 3.53 0.10 75.92 11:24:01 all 2.47 0.00 1.32 22.05 0.03 74.14 11:24:01 0 2.55 0.00 1.05 6.24 0.02 90.14 11:24:01 1 1.77 0.00 1.02 24.12 0.02 73.06 11:24:01 2 2.54 0.00 1.45 26.40 0.02 69.60 11:24:01 3 1.84 0.00 1.97 17.96 0.02 78.21 11:24:01 4 2.53 0.00 1.59 54.88 0.03 40.97 11:24:01 5 2.89 0.00 0.92 11.08 0.03 85.09 11:24:01 6 3.32 0.00 1.48 9.73 0.03 85.42 11:24:01 7 2.30 0.00 1.06 26.07 0.02 70.56 11:25:01 all 52.69 0.00 5.81 3.05 0.11 38.34 11:25:01 0 51.16 0.00 5.75 1.03 0.08 41.97 11:25:01 1 52.22 0.00 6.09 14.62 0.12 26.96 11:25:01 2 53.05 0.00 5.70 1.23 0.10 39.91 11:25:01 3 51.65 0.00 5.82 0.86 0.12 41.54 11:25:01 4 52.09 0.00 5.38 1.22 0.12 41.19 11:25:01 5 48.19 0.00 5.32 2.35 0.10 44.04 11:25:01 6 61.33 0.00 6.44 1.29 0.12 30.83 11:25:01 7 51.87 0.00 5.98 1.82 0.10 40.23 11:26:01 all 18.67 0.00 2.61 2.53 0.08 76.11 11:26:01 0 19.53 0.00 2.81 0.82 0.10 76.74 11:26:01 1 15.42 0.00 2.69 2.81 0.07 79.02 11:26:01 2 22.74 0.00 3.04 0.62 0.08 73.51 11:26:01 3 19.07 0.00 2.85 4.70 0.08 73.29 11:26:01 4 23.61 0.00 2.83 1.68 0.08 71.79 11:26:01 5 15.73 0.00 2.05 4.98 0.08 77.17 11:26:01 6 17.59 0.00 2.52 0.07 0.08 79.73 11:26:01 7 15.64 0.00 2.06 4.58 0.08 77.63 11:27:01 all 7.90 0.00 0.89 0.41 0.06 90.74 11:27:01 0 8.27 0.00 0.89 0.02 0.05 90.78 11:27:01 1 7.20 0.00 0.97 2.54 0.05 89.24 11:27:01 2 7.54 0.00 0.89 0.18 0.07 91.32 11:27:01 3 6.45 0.00 0.92 0.05 0.05 92.53 11:27:01 4 7.85 0.00 0.94 0.30 0.05 90.86 11:27:01 5 8.95 0.00 0.84 0.00 0.07 90.15 11:27:01 6 8.72 0.00 0.80 0.15 0.07 90.26 11:27:01 7 8.23 0.00 0.84 0.02 0.07 90.85 11:28:01 all 2.45 0.00 0.42 0.34 0.05 96.72 11:28:01 0 3.26 0.00 0.65 0.02 0.07 96.00 11:28:01 1 2.14 0.00 0.38 2.51 0.05 94.92 11:28:01 2 2.29 0.00 0.45 0.13 0.07 97.06 11:28:01 3 2.91 0.00 0.28 0.07 0.07 96.67 11:28:01 4 2.84 0.00 0.43 0.00 0.05 96.67 11:28:01 5 2.00 0.00 0.42 0.00 0.05 97.53 11:28:01 6 2.34 0.00 0.47 0.00 0.05 97.14 11:28:01 7 1.84 0.00 0.37 0.00 0.03 97.76 11:29:01 all 2.22 0.00 0.41 0.41 0.05 96.92 11:29:01 0 2.09 0.00 0.35 0.02 0.05 97.49 11:29:01 1 2.82 0.00 0.53 3.16 0.07 93.42 11:29:01 2 1.73 0.00 0.32 0.00 0.05 97.91 11:29:01 3 2.04 0.00 0.38 0.02 0.03 97.53 11:29:01 4 2.22 0.00 0.28 0.02 0.03 97.45 11:29:01 5 1.86 0.00 0.42 0.00 0.05 97.67 11:29:01 6 2.87 0.00 0.42 0.00 0.05 96.66 11:29:01 7 2.09 0.00 0.50 0.08 0.07 97.26 11:30:01 all 3.03 0.00 0.49 0.35 0.06 96.08 11:30:01 0 2.45 0.00 0.44 0.02 0.05 97.04 11:30:01 1 3.44 0.00 0.55 2.45 0.07 93.49 11:30:01 2 2.85 0.00 0.54 0.05 0.07 96.50 11:30:01 3 4.19 0.00 0.55 0.00 0.05 95.21 11:30:01 4 3.61 0.00 0.44 0.00 0.07 95.88 11:30:01 5 1.65 0.00 0.38 0.08 0.05 97.83 11:30:01 6 4.15 0.00 0.57 0.00 0.07 95.21 11:30:01 7 1.91 0.00 0.47 0.15 0.05 97.42 11:31:01 all 4.48 0.00 0.61 0.48 0.05 94.37 11:31:01 0 3.81 0.00 0.59 0.03 0.05 95.52 11:31:01 1 5.04 0.00 0.75 3.04 0.07 91.11 11:31:01 2 3.50 0.00 0.72 0.38 0.05 95.35 11:31:01 3 5.48 0.00 0.72 0.13 0.05 93.62 11:31:01 4 5.81 0.00 0.57 0.00 0.05 93.57 11:31:01 5 3.85 0.00 0.40 0.03 0.05 95.67 11:31:01 6 4.63 0.00 0.65 0.03 0.07 94.61 11:31:01 7 3.73 0.00 0.47 0.18 0.07 95.55 11:32:01 all 2.20 0.00 0.64 0.37 0.05 96.74 11:32:01 0 2.64 0.00 0.80 0.05 0.05 96.46 11:32:01 1 2.44 0.00 0.55 2.41 0.03 94.57 11:32:01 2 2.47 0.00 0.57 0.05 0.05 96.86 11:32:01 3 2.24 0.00 0.68 0.00 0.05 97.03 11:32:01 4 2.27 0.00 0.69 0.08 0.03 96.92 11:32:01 5 1.64 0.00 0.67 0.15 0.07 97.48 11:32:01 6 1.96 0.00 0.62 0.03 0.03 97.36 11:32:01 7 1.92 0.00 0.57 0.22 0.02 97.27 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:01 all 4.38 0.00 0.75 0.53 0.03 94.31 11:33:01 0 1.12 0.00 0.82 0.05 0.02 98.00 11:33:01 1 2.57 0.00 0.79 3.47 0.03 93.14 11:33:01 2 10.37 0.00 0.79 0.20 0.03 88.61 11:33:01 3 13.46 0.00 0.83 0.28 0.03 85.39 11:33:01 4 1.90 0.00 0.52 0.03 0.03 97.51 11:33:01 5 2.47 0.00 0.78 0.05 0.02 96.68 11:33:01 6 1.44 0.00 0.65 0.03 0.03 97.85 11:33:01 7 1.72 0.00 0.87 0.12 0.03 97.26 Average: all 10.53 0.00 1.78 3.92 0.06 83.71 Average: 0 11.65 0.00 1.91 2.76 0.06 83.62 Average: 1 10.01 0.00 1.83 6.79 0.06 81.32 Average: 2 11.43 0.00 1.84 3.37 0.06 83.29 Average: 3 11.58 0.00 1.86 2.96 0.06 83.54 Average: 4 10.67 0.00 1.74 5.68 0.06 81.85 Average: 5 9.13 0.00 1.53 3.21 0.06 86.07 Average: 6 10.24 0.00 1.84 3.45 0.06 84.42 Average: 7 9.54 0.00 1.72 3.11 0.05 85.57