---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2734 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 517 588 0 2837 3142 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:44:c6:54 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85335sec preferred_lft 85335sec inet6 fe80::f816:3eff:fe44:c654/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:36:8a:16 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2734) 06/05/24 _x86_64_ (4 CPU) 22:35:20 LINUX RESTART (4 CPU) 22:36:01 tps rtps wtps bread/s bwrtn/s 22:37:01 4.47 0.00 4.47 0.00 241.96 22:38:01 1.17 0.02 1.15 0.93 13.33 22:39:01 0.78 0.00 0.78 0.00 8.93 22:40:01 1.12 0.00 1.12 0.00 13.20 22:41:01 1.02 0.00 1.02 0.00 11.73 22:42:01 1.50 0.00 1.50 0.00 16.53 22:43:01 0.85 0.00 0.85 0.00 9.33 22:44:01 1.38 0.00 1.38 0.00 15.60 22:45:01 0.78 0.00 0.78 0.00 8.40 22:46:01 1.50 0.00 1.50 0.00 18.39 22:47:01 0.87 0.00 0.87 0.00 9.60 22:48:01 1.23 0.00 1.23 0.00 14.00 22:49:01 0.93 0.00 0.93 0.00 10.93 22:50:01 4.12 2.68 1.43 108.78 204.37 22:51:01 120.86 39.34 81.52 1783.04 6255.89 22:52:01 200.77 29.80 170.96 2886.29 65972.08 22:53:01 115.38 78.06 37.32 4085.17 3034.32 Average: 26.99 8.82 18.17 521.50 4463.37 22:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:37:01 2061808 3468072 1976844 48.95 26464 1550184 810916 15.94 401960 1430044 144 22:38:01 2062384 3468748 1976268 48.93 26496 1550216 810916 15.94 401396 1430072 172 22:39:01 2062136 3468520 1976516 48.94 26512 1550220 814868 16.02 401364 1430076 156 22:40:01 2062400 3468816 1976252 48.93 26528 1550224 814868 16.02 400780 1430080 180 22:41:01 2062416 3468884 1976236 48.93 26576 1550224 821892 16.16 400920 1430080 20 22:42:01 2062672 3469168 1975980 48.93 26624 1550228 821892 16.16 400736 1430084 12 22:43:01 2062416 3469092 1976236 48.93 26648 1550360 821892 16.16 400880 1430208 148 22:44:01 2062116 3468828 1976536 48.94 26688 1550364 821892 16.16 400968 1430220 148 22:45:01 2062224 3468976 1976428 48.94 26712 1550364 817896 16.08 400868 1430224 148 22:46:01 2061860 3468680 1976792 48.95 26764 1550360 817896 16.08 400984 1430228 24 22:47:01 2061596 3468452 1977056 48.95 26792 1550376 817896 16.08 401072 1430232 152 22:48:01 2061648 3468544 1977004 48.95 26812 1550384 825780 16.23 401164 1430236 176 22:49:01 2052472 3459424 1986180 49.18 26852 1550384 825780 16.23 410572 1430240 152 22:50:01 2001128 3416860 2037524 50.45 26928 1559232 825780 16.23 453684 1437144 56 22:51:01 1583940 3332008 2454712 60.78 55304 1846496 890560 17.51 592880 1679892 155384 22:52:01 679032 3224436 3359620 83.19 93400 2553164 1474568 28.99 892072 2193384 7104 22:53:01 659380 3275132 3379272 83.67 97096 2606788 939844 18.47 815204 2278920 6760 Average: 1865978 3431332 2172674 53.80 36423 1689386 869126 17.08 469265 1540080 10055 22:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 0.03 0.03 0.00 0.03 0.00 0.00 0.00 0.00 22:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 ens3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 ens3 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 0.22 0.17 0.08 0.04 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 1.52 0.70 1.49 0.04 0.00 0.00 0.00 0.00 22:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 77.95 33.86 116.41 11.93 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 172.07 129.56 1035.01 34.95 0.00 0.00 0.00 0.00 22:52:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 864.18 622.04 6527.20 53.31 0.00 0.00 0.00 0.00 22:53:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 68.03 105.91 20.80 661.63 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 69.71 52.54 453.11 44.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2734) 06/05/24 _x86_64_ (4 CPU) 22:35:20 LINUX RESTART (4 CPU) 22:36:01 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 0.51 0.00 0.01 0.10 0.01 99.37 22:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:37:01 1 1.99 0.00 0.00 0.02 0.03 97.96 22:37:01 2 0.00 0.00 0.00 0.38 0.00 99.62 22:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:38:01 all 0.31 0.00 0.01 0.02 0.01 99.66 22:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:38:01 1 1.16 0.00 0.03 0.07 0.02 98.73 22:38:01 2 0.05 0.00 0.00 0.00 0.00 99.95 22:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:39:01 all 0.01 0.00 0.01 0.00 0.01 99.97 22:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:39:01 1 0.03 0.00 0.02 0.02 0.03 99.90 22:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:40:01 all 0.03 0.00 0.02 0.00 0.01 99.94 22:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:40:01 1 0.07 0.00 0.03 0.02 0.02 99.87 22:40:01 2 0.03 0.00 0.00 0.00 0.02 99.95 22:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:41:01 all 0.09 0.00 0.01 0.02 0.01 99.88 22:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:41:01 1 0.33 0.00 0.02 0.07 0.03 99.55 22:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:42:01 all 0.51 0.00 0.01 0.01 0.01 99.46 22:42:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:42:01 1 1.97 0.00 0.02 0.05 0.02 97.95 22:42:01 2 0.00 0.00 0.02 0.02 0.00 99.97 22:42:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:43:01 all 0.51 0.00 0.01 0.01 0.01 99.46 22:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:43:01 1 1.99 0.00 0.03 0.03 0.03 97.92 22:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:44:01 all 0.52 0.00 0.02 0.02 0.00 99.44 22:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:44:01 1 2.02 0.00 0.05 0.07 0.02 97.85 22:44:01 2 0.00 0.00 0.00 0.00 0.02 99.98 22:44:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:45:01 all 0.46 0.00 0.02 0.01 0.01 99.50 22:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:45:01 1 1.81 0.00 0.07 0.02 0.02 98.09 22:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:46:01 all 0.02 0.00 0.01 0.01 0.01 99.95 22:46:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:46:01 1 0.03 0.00 0.03 0.05 0.02 99.87 22:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:47:01 all 0.02 0.00 0.01 0.01 0.01 99.95 22:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:47:01 1 0.03 0.00 0.02 0.03 0.03 99.88 22:47:01 2 0.05 0.00 0.00 0.00 0.00 99.95 22:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:47:01 CPU %user %nice %system %iowait %steal %idle 22:48:01 all 0.01 0.00 0.01 0.00 0.01 99.96 22:48:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:48:01 1 0.02 0.00 0.03 0.02 0.02 99.92 22:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:49:01 all 0.13 0.00 0.02 0.02 0.01 99.82 22:49:01 0 0.33 0.00 0.00 0.00 0.00 99.67 22:49:01 1 0.00 0.00 0.02 0.08 0.00 99.90 22:49:01 2 0.10 0.00 0.02 0.02 0.03 99.83 22:49:01 3 0.12 0.00 0.02 0.00 0.02 99.85 22:50:01 all 0.83 0.00 0.08 0.05 0.01 99.03 22:50:01 0 1.15 0.00 0.02 0.02 0.00 98.82 22:50:01 1 1.04 0.00 0.05 0.05 0.02 98.84 22:50:01 2 0.73 0.00 0.15 0.12 0.00 99.00 22:50:01 3 0.42 0.00 0.08 0.00 0.00 99.50 22:51:01 all 19.84 0.00 1.61 3.59 0.05 74.91 22:51:01 0 11.52 0.00 1.08 0.18 0.03 87.18 22:51:01 1 29.91 0.00 2.02 7.47 0.07 60.53 22:51:01 2 17.63 0.00 1.40 0.90 0.07 80.00 22:51:01 3 20.29 0.00 1.92 5.84 0.07 71.88 22:52:01 all 35.52 0.00 6.49 3.89 0.08 54.03 22:52:01 0 32.35 0.00 6.15 1.94 0.07 59.50 22:52:01 1 33.38 0.00 6.09 7.10 0.08 53.35 22:52:01 2 46.29 0.00 6.88 1.09 0.08 45.66 22:52:01 3 30.15 0.00 6.87 5.39 0.07 57.52 22:53:01 all 21.01 0.00 1.21 2.70 0.05 75.03 22:53:01 0 33.02 0.00 1.25 1.95 0.07 63.71 22:53:01 1 8.54 0.00 0.85 2.77 0.05 87.79 22:53:01 2 19.35 0.00 1.47 2.46 0.05 76.66 22:53:01 3 23.11 0.00 1.28 3.59 0.03 71.98 Average: all 4.70 0.00 0.56 0.61 0.02 94.11 Average: 0 4.60 0.00 0.50 0.24 0.01 94.65 Average: 1 4.94 0.00 0.55 1.05 0.03 93.44 Average: 2 4.92 0.00 0.58 0.29 0.02 94.19 Average: 3 4.35 0.00 0.60 0.87 0.01 94.17