---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8311 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: 2800.000 BogoMIPS: 5600.00 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 9.6G 9.7G 50% / 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 482 690 0 2770 3178 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:80:c0:97 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe80:c097/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:91:c0:a9 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:b0ff:fe91:c0a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8311) 10/21/24 _x86_64_ (4 CPU) 15:47:21 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 115.35 35.31 80.04 1674.52 7007.50 15:50:01 183.57 12.76 170.80 2293.75 23950.94 15:51:01 14.53 0.02 14.51 1.33 5983.54 15:52:01 4.13 0.25 3.88 9.87 235.56 15:53:01 5.22 1.53 3.68 31.86 307.82 15:54:01 3.57 0.00 3.57 0.00 313.95 15:55:01 3.27 0.00 3.27 0.00 560.75 15:56:01 3.88 0.00 3.88 0.00 359.67 15:57:01 3.60 0.00 3.60 0.00 344.08 15:58:01 3.05 0.00 3.05 0.00 867.06 15:59:01 3.47 0.00 3.47 0.00 345.01 16:00:01 3.55 0.00 3.55 0.00 433.93 16:01:01 3.55 0.00 3.55 0.00 398.20 16:02:01 3.67 0.00 3.67 0.00 503.38 16:03:01 25.03 6.40 18.63 263.42 2976.30 Average: 25.29 3.75 21.54 284.98 2972.48 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1567964 3378236 2470688 61.18 59824 1898116 856096 16.83 546744 1728944 204024 15:50:01 873400 3266204 3165252 78.37 81968 2438584 1389748 27.32 879352 2042348 100752 15:51:01 826056 3279724 3212596 79.55 89780 2482580 1403504 27.59 898684 2053252 3312 15:52:01 836940 3295060 3201712 79.28 89972 2486516 1312400 25.80 887520 2053988 2128 15:53:01 808352 3277252 3230300 79.98 90156 2495372 1327764 26.10 910056 2058488 3488 15:54:01 810996 3288472 3227656 79.92 90360 2503024 1324544 26.04 901732 2062376 4612 15:55:01 790460 3283480 3248192 80.43 90496 2517628 1391592 27.35 913080 2070936 4760 15:56:01 772272 3272824 3266380 80.88 90692 2524448 1390572 27.33 927060 2074472 4100 15:57:01 774368 3282152 3264284 80.83 90812 2531064 1392588 27.37 920424 2078232 3412 15:58:01 744264 3277676 3294388 81.57 90992 2555460 1392668 27.38 926016 2100000 4936 15:59:01 733344 3275524 3305308 81.84 91208 2563432 1393420 27.39 931744 2104144 6716 16:00:01 696424 3246352 3342228 82.76 91416 2570400 1551684 30.50 964636 2107636 4964 16:01:01 696796 3257740 3341856 82.75 91628 2580504 1390200 27.33 958240 2113292 8008 16:02:01 550680 3131948 3487972 86.36 91816 2599748 1581924 31.10 1101692 2115312 17160 16:03:01 701376 3236492 3337276 82.63 92880 2563408 990740 19.48 1153268 1928164 8092 Average: 812246 3269942 3226406 79.89 88267 2487352 1339296 26.33 921350 2046106 25364 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:49:01 ens3 126.58 98.43 961.74 16.56 0.00 0.00 0.00 0.00 15:50:01 docker0 291.48 426.85 15.62 2353.42 0.00 0.00 0.00 0.00 15:50:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:50:01 veth85dcb17 222.95 312.56 14.96 1839.09 0.00 0.00 0.00 0.15 15:50:01 ens3 522.70 349.46 2789.33 36.01 0.00 0.00 0.00 0.00 15:51:01 docker0 1.57 1.57 0.08 2.61 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 veth85dcb17 1.57 1.58 0.10 2.62 0.00 0.00 0.00 0.00 15:51:01 ens3 6.62 5.50 3.63 1.33 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 veth85dcb17 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 7.43 5.55 2.94 2.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 10.71 8.22 5.67 8.89 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 veth85dcb17 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 9.17 6.90 1.95 2.45 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 6.75 6.65 1.50 1.95 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 6.93 7.17 1.48 1.95 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 7.62 9.00 1.65 2.08 0.00 0.00 0.00 0.00 15:58:01 docker0 102.45 109.72 6.44 625.16 0.00 0.00 0.00 0.00 15:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 veth85dcb17 102.45 109.73 7.84 625.16 0.00 0.00 0.00 0.05 15:58:01 ens3 116.26 108.67 626.62 9.59 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 4.18 4.45 0.92 1.41 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 6.67 5.60 1.52 1.85 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 5.40 5.90 1.20 1.66 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 veth85dcb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 6.50 6.78 1.42 1.93 0.00 0.00 0.00 0.00 16:03:01 docker0 99.37 104.93 6.20 631.09 0.00 0.00 0.00 0.00 16:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 124.01 115.85 639.37 16.37 0.00 0.00 0.00 0.00 Average: docker0 32.99 42.87 1.89 240.82 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 64.50 49.61 336.06 7.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8311) 10/21/24 _x86_64_ (4 CPU) 15:47:21 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 19.25 0.00 1.57 3.35 0.06 75.77 15:49:01 0 15.95 0.00 1.15 1.94 0.07 80.90 15:49:01 1 28.78 0.00 2.32 1.12 0.05 67.73 15:49:01 2 29.48 0.00 1.77 1.05 0.07 67.63 15:49:01 3 2.82 0.00 1.03 9.29 0.05 86.80 15:50:01 all 10.15 0.00 3.77 4.95 0.07 81.06 15:50:01 0 12.30 0.00 3.40 2.48 0.07 81.76 15:50:01 1 6.13 0.00 3.42 3.85 0.08 86.52 15:50:01 2 9.23 0.00 3.68 2.02 0.08 84.98 15:50:01 3 12.93 0.00 4.57 11.44 0.07 71.00 15:51:01 all 3.67 0.00 0.96 0.26 0.03 95.09 15:51:01 0 4.71 0.00 1.00 0.05 0.02 94.22 15:51:01 1 2.41 0.00 0.95 0.99 0.03 95.62 15:51:01 2 4.57 0.00 0.77 0.02 0.03 94.61 15:51:01 3 2.97 0.00 1.12 0.00 0.02 95.90 15:52:01 all 3.19 0.00 0.82 0.03 0.04 95.93 15:52:01 0 2.88 0.00 0.98 0.02 0.03 96.08 15:52:01 1 2.90 0.00 0.82 0.10 0.05 96.13 15:52:01 2 4.23 0.00 0.74 0.00 0.03 94.99 15:52:01 3 2.72 0.00 0.70 0.00 0.05 96.53 15:53:01 all 3.59 0.00 0.86 0.08 0.04 95.43 15:53:01 0 3.07 0.00 0.80 0.00 0.05 96.08 15:53:01 1 3.52 0.00 0.85 0.22 0.03 95.37 15:53:01 2 3.44 0.00 0.92 0.05 0.03 95.56 15:53:01 3 4.35 0.00 0.87 0.03 0.03 94.71 15:54:01 all 3.77 0.00 0.88 0.05 0.05 95.26 15:54:01 0 3.59 0.00 0.88 0.00 0.05 95.48 15:54:01 1 4.14 0.00 0.90 0.18 0.05 94.72 15:54:01 2 3.77 0.00 0.89 0.00 0.03 95.30 15:54:01 3 3.55 0.00 0.82 0.00 0.07 95.57 15:55:01 all 4.03 0.00 0.75 0.03 0.05 95.13 15:55:01 0 4.46 0.00 0.70 0.07 0.05 94.72 15:55:01 1 3.58 0.00 0.80 0.07 0.05 95.50 15:55:01 2 4.37 0.00 0.70 0.02 0.05 94.86 15:55:01 3 3.72 0.00 0.84 0.00 0.05 95.39 15:56:01 all 3.90 0.00 0.99 0.03 0.05 95.02 15:56:01 0 3.87 0.00 0.99 0.10 0.05 94.99 15:56:01 1 4.29 0.00 1.06 0.00 0.05 94.60 15:56:01 2 3.70 0.00 0.92 0.00 0.05 95.33 15:56:01 3 3.71 0.00 1.02 0.02 0.05 95.21 15:57:01 all 3.85 0.00 0.94 0.03 0.05 95.12 15:57:01 0 4.02 0.00 0.98 0.00 0.07 94.93 15:57:01 1 3.93 0.00 0.96 0.02 0.05 95.05 15:57:01 2 3.24 0.00 0.95 0.08 0.05 95.67 15:57:01 3 4.20 0.00 0.87 0.03 0.07 94.83 15:58:01 all 7.37 0.00 1.03 0.05 0.05 91.48 15:58:01 0 5.62 0.00 1.05 0.02 0.05 93.26 15:58:01 1 6.55 0.00 0.89 0.00 0.05 92.51 15:58:01 2 9.69 0.00 1.10 0.05 0.07 89.08 15:58:01 3 7.63 0.00 1.09 0.15 0.07 91.06 15:59:01 all 4.39 0.00 0.99 0.03 0.06 94.54 15:59:01 0 4.96 0.00 0.95 0.00 0.05 94.04 15:59:01 1 4.17 0.00 0.85 0.00 0.03 94.94 15:59:01 2 4.74 0.00 1.00 0.10 0.05 94.11 15:59:01 3 3.69 0.00 1.12 0.00 0.05 95.14 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 4.45 0.00 1.17 0.06 0.05 94.26 16:00:01 0 4.59 0.00 1.18 0.00 0.05 94.18 16:00:01 1 4.43 0.00 1.20 0.03 0.07 94.27 16:00:01 2 4.53 0.00 1.11 0.22 0.05 94.10 16:00:01 3 4.26 0.00 1.17 0.00 0.08 94.49 16:01:01 all 4.81 0.00 0.96 0.03 0.06 94.14 16:01:01 0 4.56 0.00 1.02 0.00 0.05 94.37 16:01:01 1 4.35 0.00 0.87 0.00 0.05 94.73 16:01:01 2 4.63 0.00 0.96 0.12 0.05 94.24 16:01:01 3 5.70 0.00 1.04 0.00 0.05 93.21 16:02:01 all 5.42 0.00 0.98 0.06 0.05 93.49 16:02:01 0 5.30 0.00 0.94 0.22 0.05 93.50 16:02:01 1 5.44 0.00 1.02 0.00 0.07 93.47 16:02:01 2 6.08 0.00 1.02 0.02 0.05 92.83 16:02:01 3 4.89 0.00 0.94 0.00 0.05 94.12 16:03:01 all 21.39 0.00 2.72 0.50 0.08 75.31 16:03:01 0 19.88 0.00 2.56 0.25 0.08 77.23 16:03:01 1 31.38 0.00 3.24 1.07 0.10 64.21 16:03:01 2 14.97 0.00 2.11 0.31 0.05 82.56 16:03:01 3 19.40 0.00 2.98 0.37 0.10 77.14 Average: all 6.88 0.00 1.29 0.63 0.05 91.14 Average: 0 6.65 0.00 1.24 0.34 0.05 91.72 Average: 1 7.73 0.00 1.34 0.51 0.05 90.36 Average: 2 7.38 0.00 1.24 0.27 0.05 91.06 Average: 3 5.76 0.00 1.34 1.42 0.06 91.42