---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44803 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 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 889 22835 0 8442 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:27:7f:6d brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fe27:7f6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:dc:bd:c4 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:a5ff:fedc:bdc4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44803) 09/10/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 294.28 29.06 265.22 967.84 16992.50 02:41:01 167.72 19.36 148.36 2293.75 46765.27 02:42:01 206.85 0.60 206.25 18.93 125783.54 02:43:01 423.88 4.30 419.58 410.53 79527.49 02:44:01 110.33 0.28 110.05 38.53 28153.73 02:45:01 50.42 0.20 50.22 8.67 11480.75 02:46:01 12.05 0.00 12.05 0.00 9112.56 02:47:01 10.58 0.00 10.58 0.00 9003.43 02:48:01 13.71 0.00 13.71 0.00 9230.99 02:49:01 30.23 0.00 30.23 0.00 9532.14 02:50:01 14.01 0.00 14.01 0.00 9063.16 02:51:01 41.76 0.05 41.71 8.00 9768.37 02:52:01 61.72 2.27 59.46 113.05 11288.39 Average: 110.59 4.32 106.27 296.87 28901.83 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30169888 31708056 2769332 8.41 67456 1782056 1402504 4.13 838232 1638792 136748 02:41:01 25812300 31642564 7126920 21.64 106848 5909628 1864300 5.49 971388 5687140 3156980 02:42:01 23858816 31655972 9080404 27.57 155696 7679704 1722140 5.07 1006264 7455860 1841448 02:43:01 21266284 29280724 11672936 35.44 172144 7877816 11029868 32.45 3614964 7319908 25880 02:44:01 19209236 27697400 13729984 41.68 198072 8274440 13362448 39.32 5374356 7541900 96 02:45:01 18950500 27388468 13988720 42.47 201672 8230564 13778264 40.54 5675900 7501144 3116 02:46:01 18487436 26927084 14451784 43.87 201824 8232056 14217152 41.83 6137656 7501764 728 02:47:01 18490672 26930908 14448548 43.86 201980 8232428 14249912 41.93 6132644 7501904 688 02:48:01 18484644 26925280 14454576 43.88 202160 8232612 14248268 41.92 6139132 7501796 840 02:49:01 18466628 26910128 14472592 43.94 202360 8235312 14280224 42.02 6156368 7503556 1060 02:50:01 18456660 26901140 14482560 43.97 202508 8236208 14263504 41.97 6164424 7503812 236 02:51:01 21005084 29397156 11934136 36.23 203080 8193960 7719508 22.71 3746500 7433896 292 02:52:01 23412364 31591104 9526856 28.92 205216 7966468 1648616 4.85 1599084 7239852 12516 Average: 21236193 28842768 11703027 35.53 178540 7467942 9522054 28.02 4119762 6871640 398510 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 02:40:01 ens3 198.95 150.09 1192.66 54.13 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 20.00 20.00 2.10 2.10 0.00 0.00 0.00 0.00 02:41:01 ens3 1713.20 1090.08 42280.54 90.13 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 lo 1.33 1.33 0.17 0.17 0.00 0.00 0.00 0.00 02:42:01 ens3 364.85 251.78 8395.26 20.84 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 br-bfae517b70a1 9.68 12.48 0.73 318.99 0.00 0.00 0.00 0.00 02:43:01 veth3e49e2f 1.75 1.55 0.21 0.20 0.00 0.00 0.00 0.00 02:43:01 veth97cf8c6 0.88 1.17 0.05 0.07 0.00 0.00 0.00 0.00 02:43:01 veth634ebc4 9.40 12.70 0.85 318.99 0.00 0.00 0.00 0.03 02:44:01 br-bfae517b70a1 0.67 0.50 0.04 0.03 0.00 0.00 0.00 0.00 02:44:01 veth3e49e2f 6.40 9.50 0.98 0.75 0.00 0.00 0.00 0.00 02:44:01 veth97cf8c6 11.15 12.25 2.31 1.74 0.00 0.00 0.00 0.00 02:44:01 veth634ebc4 0.28 0.53 0.02 0.03 0.00 0.00 0.00 0.00 02:45:01 br-bfae517b70a1 0.47 0.22 0.02 0.01 0.00 0.00 0.00 0.00 02:45:01 veth3e49e2f 9.25 12.70 1.88 3.89 0.00 0.00 0.00 0.00 02:45:01 veth97cf8c6 76.02 78.49 9.67 18.92 0.00 0.00 0.00 0.00 02:45:01 veth634ebc4 0.37 0.33 0.03 0.02 0.00 0.00 0.00 0.00 02:46:01 br-bfae517b70a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth3e49e2f 6.53 9.48 1.03 1.25 0.00 0.00 0.00 0.00 02:46:01 veth97cf8c6 40.80 43.52 5.32 9.50 0.00 0.00 0.00 0.00 02:46:01 veth634ebc4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 br-bfae517b70a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth3e49e2f 6.58 9.50 1.04 0.77 0.00 0.00 0.00 0.00 02:47:01 veth97cf8c6 6.33 9.25 1.53 0.71 0.00 0.00 0.00 0.00 02:47:01 veth634ebc4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 br-bfae517b70a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth3e49e2f 6.48 9.33 0.99 0.74 0.00 0.00 0.00 0.00 02:48:01 veth97cf8c6 40.79 43.49 5.31 9.49 0.00 0.00 0.00 0.00 02:48:01 veth634ebc4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 br-bfae517b70a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth3e49e2f 9.88 13.31 2.11 3.60 0.00 0.00 0.00 0.00 02:49:01 veth97cf8c6 41.99 44.56 5.57 9.64 0.00 0.00 0.00 0.00 02:49:01 veth634ebc4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 br-bfae517b70a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 veth3e49e2f 8.17 11.33 1.57 1.21 0.00 0.00 0.00 0.00 02:50:01 veth97cf8c6 7.27 10.11 1.65 0.91 0.00 0.00 0.00 0.00 02:50:01 veth634ebc4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-bfae517b70a1 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 veth97cf8c6 6.23 10.16 0.87 0.78 0.00 0.00 0.00 0.00 02:51:01 veth185ad9a 0.00 1.78 0.00 0.12 0.00 0.00 0.00 0.00 02:51:01 lo 37.86 37.86 3.66 3.66 0.00 0.00 0.00 0.00 02:52:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 02:52:01 ens3 2554.96 1713.11 53940.01 234.79 0.00 0.00 0.00 0.00 02:52:01 docker0 18.53 20.76 2.43 299.20 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 185.68 123.52 4111.52 16.27 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.60 0.19 23.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44803) 09/10/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 8.40 0.00 0.76 3.97 0.04 86.84 02:40:01 0 7.24 0.00 0.52 0.95 0.03 91.26 02:40:01 1 4.29 0.00 0.35 2.67 0.03 92.65 02:40:01 2 1.99 0.00 0.62 10.61 0.03 86.75 02:40:01 3 4.19 0.00 0.25 0.25 0.02 95.29 02:40:01 4 35.68 0.00 2.18 6.86 0.08 55.20 02:40:01 5 7.89 0.00 0.62 0.18 0.02 91.30 02:40:01 6 4.85 0.00 0.32 0.27 0.02 94.55 02:40:01 7 1.09 0.00 1.25 9.97 0.03 87.65 02:41:01 all 14.97 0.00 5.41 7.05 0.07 72.49 02:41:01 0 13.11 0.00 5.05 1.25 0.05 80.55 02:41:01 1 12.75 0.00 5.61 1.26 0.05 80.33 02:41:01 2 15.16 0.00 5.59 8.40 0.05 70.80 02:41:01 3 12.38 0.00 5.29 11.45 0.05 70.83 02:41:01 4 29.99 0.00 5.57 9.46 0.08 54.90 02:41:01 5 11.22 0.00 5.64 1.48 0.08 81.58 02:41:01 6 14.70 0.00 4.69 4.79 0.10 75.73 02:41:01 7 10.59 0.00 5.88 18.34 0.08 65.10 02:42:01 all 8.43 0.00 3.76 25.53 0.06 62.23 02:42:01 0 8.56 0.00 3.36 5.62 0.05 82.41 02:42:01 1 7.85 0.00 3.41 10.47 0.05 78.22 02:42:01 2 9.90 0.00 3.97 29.54 0.07 56.53 02:42:01 3 8.46 0.00 3.05 17.55 0.05 70.89 02:42:01 4 9.08 0.00 3.85 3.76 0.05 83.26 02:42:01 5 9.03 0.00 3.36 45.95 0.07 41.59 02:42:01 6 7.31 0.00 4.09 26.46 0.07 62.07 02:42:01 7 7.26 0.00 4.97 65.10 0.05 22.62 02:43:01 all 36.48 0.00 4.73 7.04 0.11 51.64 02:43:01 0 37.35 0.00 4.69 1.53 0.08 56.34 02:43:01 1 33.62 0.00 4.18 2.99 0.10 59.10 02:43:01 2 37.19 0.00 4.25 1.08 0.10 57.38 02:43:01 3 36.91 0.00 4.83 1.13 0.12 57.02 02:43:01 4 37.62 0.00 4.85 1.65 0.17 55.70 02:43:01 5 35.27 0.00 3.89 8.61 0.10 52.13 02:43:01 6 36.80 0.00 5.14 0.69 0.10 57.28 02:43:01 7 37.03 0.00 5.96 38.79 0.12 18.10 02:44:01 all 39.23 0.00 3.96 2.14 0.12 54.54 02:44:01 0 33.95 0.00 3.89 3.49 0.12 58.56 02:44:01 1 41.38 0.00 4.09 0.24 0.10 54.20 02:44:01 2 37.88 0.00 4.03 0.34 0.12 57.64 02:44:01 3 44.87 0.00 4.66 0.81 0.12 49.54 02:44:01 4 33.29 0.00 3.64 2.71 0.13 60.22 02:44:01 5 41.69 0.00 4.03 8.36 0.14 45.78 02:44:01 6 40.92 0.00 3.64 0.76 0.12 54.57 02:44:01 7 39.89 0.00 3.74 0.44 0.12 55.81 02:45:01 all 9.97 0.00 1.34 3.05 0.07 85.57 02:45:01 0 9.57 0.00 1.41 0.12 0.07 88.83 02:45:01 1 10.72 0.00 1.47 1.09 0.07 86.65 02:45:01 2 9.33 0.00 1.29 2.47 0.07 86.85 02:45:01 3 10.23 0.00 1.52 9.16 0.07 79.02 02:45:01 4 8.71 0.00 1.29 0.32 0.07 89.61 02:45:01 5 13.36 0.00 1.12 0.99 0.07 84.46 02:45:01 6 7.21 0.00 1.36 2.36 0.07 89.01 02:45:01 7 10.67 0.00 1.24 7.90 0.12 80.07 02:46:01 all 4.23 0.00 0.59 0.90 0.07 94.21 02:46:01 0 3.41 0.00 0.48 0.08 0.07 95.95 02:46:01 1 3.80 0.00 0.52 0.00 0.08 95.60 02:46:01 2 4.05 0.00 0.40 0.02 0.07 95.47 02:46:01 3 4.78 0.00 0.70 6.52 0.07 87.92 02:46:01 4 4.40 0.00 0.82 0.13 0.08 94.56 02:46:01 5 3.33 0.00 0.55 0.08 0.05 95.99 02:46:01 6 4.63 0.00 0.57 0.28 0.07 94.45 02:46:01 7 5.41 0.00 0.72 0.08 0.07 93.72 02:47:01 all 2.17 0.00 0.44 0.85 0.05 96.48 02:47:01 0 2.27 0.00 0.48 3.59 0.03 93.61 02:47:01 1 2.64 0.00 0.57 0.00 0.05 96.74 02:47:01 2 1.85 0.00 0.30 0.00 0.05 97.80 02:47:01 3 1.44 0.00 0.35 3.00 0.05 95.16 02:47:01 4 1.49 0.00 0.47 0.00 0.07 97.98 02:47:01 5 2.76 0.00 0.35 0.10 0.05 96.74 02:47:01 6 3.15 0.00 0.47 0.05 0.08 96.25 02:47:01 7 1.77 0.00 0.53 0.05 0.05 97.59 02:48:01 all 3.04 0.00 0.50 0.71 0.06 95.69 02:48:01 0 2.16 0.00 0.48 5.48 0.05 91.83 02:48:01 1 2.75 0.00 0.52 0.07 0.08 96.58 02:48:01 2 3.01 0.00 0.53 0.02 0.05 96.39 02:48:01 3 3.66 0.00 0.59 0.10 0.07 95.59 02:48:01 4 3.20 0.00 0.44 0.00 0.05 96.32 02:48:01 5 2.04 0.00 0.50 0.00 0.05 97.41 02:48:01 6 3.57 0.00 0.44 0.03 0.05 95.91 02:48:01 7 3.97 0.00 0.45 0.02 0.05 95.51 02:49:01 all 4.76 0.00 0.73 0.73 0.08 93.70 02:49:01 0 5.23 0.00 0.94 5.48 0.07 88.28 02:49:01 1 3.32 0.00 0.57 0.05 0.07 96.00 02:49:01 2 4.12 0.00 0.66 0.00 0.07 95.16 02:49:01 3 4.42 0.00 0.74 0.15 0.07 94.62 02:49:01 4 3.73 0.00 0.65 0.02 0.08 95.52 02:49:01 5 5.78 0.00 0.95 0.02 0.10 93.15 02:49:01 6 6.42 0.00 0.77 0.10 0.10 92.61 02:49:01 7 5.04 0.00 0.55 0.05 0.07 94.29 02:50:01 all 2.04 0.00 0.40 0.83 0.05 96.69 02:50:01 0 1.57 0.00 0.48 6.36 0.05 91.54 02:50:01 1 2.29 0.00 0.37 0.13 0.05 97.16 02:50:01 2 1.36 0.00 0.35 0.00 0.03 98.25 02:50:01 3 1.94 0.00 0.35 0.02 0.03 97.66 02:50:01 4 2.16 0.00 0.43 0.10 0.05 97.26 02:50:01 5 2.79 0.00 0.45 0.03 0.05 96.68 02:50:01 6 2.26 0.00 0.45 0.00 0.05 97.24 02:50:01 7 1.92 0.00 0.35 0.00 0.05 97.68 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 2.35 0.00 0.85 0.99 0.05 95.77 02:51:01 0 1.64 0.00 0.82 6.43 0.03 91.08 02:51:01 1 3.21 0.00 0.99 0.15 0.05 95.60 02:51:01 2 1.65 0.00 0.76 0.10 0.05 97.44 02:51:01 3 2.03 0.00 0.67 0.12 0.05 97.14 02:51:01 4 2.43 0.00 0.84 0.34 0.05 96.35 02:51:01 5 2.86 0.00 1.02 0.20 0.03 95.89 02:51:01 6 2.41 0.00 0.77 0.17 0.07 96.59 02:51:01 7 2.56 0.00 0.85 0.33 0.03 96.22 02:52:01 all 9.01 0.00 0.81 1.24 0.03 88.90 02:52:01 0 1.04 0.00 0.54 7.79 0.03 90.60 02:52:01 1 20.48 0.00 1.22 0.15 0.05 78.10 02:52:01 2 4.45 0.00 0.69 0.44 0.03 94.39 02:52:01 3 28.83 0.00 1.38 0.97 0.05 68.77 02:52:01 4 1.10 0.00 0.40 0.05 0.02 98.43 02:52:01 5 10.86 0.00 0.85 0.30 0.05 87.94 02:52:01 6 1.47 0.00 0.57 0.10 0.02 97.85 02:52:01 7 3.80 0.00 0.90 0.15 0.03 95.11 Average: all 11.13 0.00 1.86 4.22 0.07 82.73 Average: 0 9.75 0.00 1.78 3.71 0.06 84.71 Average: 1 11.44 0.00 1.83 1.47 0.06 85.20 Average: 2 10.12 0.00 1.80 4.07 0.06 83.95 Average: 3 12.60 0.00 1.87 3.93 0.06 81.54 Average: 4 13.26 0.00 1.95 1.95 0.08 82.77 Average: 5 11.40 0.00 1.79 5.08 0.07 81.67 Average: 6 10.41 0.00 1.78 2.76 0.07 84.98 Average: 7 10.03 0.00 2.10 10.78 0.07 77.02